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annotate defs/atari.d @ 2763:c03464c24b14

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Fixed a minor typo in the arcadepak's makefile related to DriveWire3 and Becker. Updated makefile with new option nightlytest. Run option is "make nightlytest". You also need to test environment variable TESTSSHDIR and TESTSSHSERVER before using it. Also updated the nightly option so if the SOURCEUSER environment variable is not set it will report it.
author drencor-xeen
date Wed, 16 Jan 2013 17:33:46 -0600
parents 2ebf5e737ceb
children 8399491c0821
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ifne ATARI.D-1
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2 ATARI.D set 1
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3
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4 ********************************************************************
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5 * AtariDefs - NitrOS-9 System Definitions for the Atari XE/XL
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6 *
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7 * This is a high level view of the Atari XE/XL memory map as setup by
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8 * NitrOS-9.
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9 *
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10 * $0000----> ==================================
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11 * | |
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12 * | NitrOS-9 Globals/Stack |
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13 * | |
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14 * $0500---->|==================================|
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15 * | |
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16 * | Atari |
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17 * $0500-$08BF | Screen Memory |
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18 * | (40x24) |
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19 * | |
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20 * |----------------------------------|
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21 * $08C0-$08FF | ANTIC Display List |
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22 * $9000---->|----------------------------------|
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23 * | |
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24 * . . . . . . . . . . . . . . . . .
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25 * | |
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26 * | RAM available for allocation |
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27 * | by NitrOS-9 and Apps |
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28 * | |
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29 * . . . . . . . . . . . . . . . . .
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30 * | |
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31 * $C000---->|==================================|
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32 * | |
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33 * $C000-$CFFF | ROM |
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34 * | |
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35 * $D000---->|==================================|
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36 * | |
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37 * | XEGS Memory Mapped I/O Region |
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38 * |(may differ in location on others)|
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39 * | |
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40 * $D800---->|==================================|
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41 * | |
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42 * $D800-$FFFF | ROM |
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43 * | |
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44 * |==================================|
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45 *
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46 * Note that ROM above becomes RAM if booting from DriveWire.
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47 *
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48 * Atari Hardware is documented here:
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49 * http://user.xmission.com/~trevin/atari/pokey_regs.html
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50 *
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51 * $Id$
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52 *
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53 * Edt/Rev YYYY/MM/DD Modified by
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54 * Comment
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55 * ------------------------------------------------------------------
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56 * 2012/02/23 Boisy G. Pitre
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57 * Started
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58
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59 nam AtariDefs
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60 ttl NitrOS-9 System Definitions for the Atari XE/XL
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61
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62
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63
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64 **********************************
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65 * Power Line Frequency Definitions
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66 *
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67 Hz50 equ 1 Assemble clock for 50 hz power
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68 Hz60 equ 2 Assemble clock for 60 hz power
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69 PwrLnFrq set Hz60 Set to Appropriate freq
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70
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71
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72 **********************************
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73 * Ticks per second
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74 *
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75 ifeq PwrLnFrq-Hz50
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76 TkPerSec set 50
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77 else
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78 TkPerSec set 60
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79 endc
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80
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81
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82 *************************************************
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83 *
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84 * NitrOS-9 Level 1 Section
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85 *
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86 *************************************************
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87
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88 HW.Page set $FF Device descriptor hardware page
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89
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90
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91 ********************************************************************
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92 * NitrOS-9 Memory Definitions for the Atari XE/XL
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93 *
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94 * The Atari's support chips have certain alignment restrictions for
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95 * things like screen memory, display lists and character maps. For this
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96 * reason, we reserve some low memory for the screen.
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97 *
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98 * Screen memory range is $0500-$08FF (1K). Of that, 40*24 (960) bytes
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99 * are for the screen buffer and the remaining 64 bytes are for the
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100 * ANTIC's Display List
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101 G.Cols equ 40
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102 G.Rows equ 24
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103 G.ScrStart equ $0500
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104 G.ScrEnd equ G.ScrStart+(G.Cols*G.Rows)
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105
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106 * The Character Set must be aligned to a 4K address. We can really only
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107 * guarnatee that in the Krn module, which is always at the end of RAM. So
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108 * for now, the character set is located at $F800
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109 G.CharSetAddr equ $F800
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110
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111 * POKEY requires shadow registers. We allocate them in the kernel's DP
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112 * (Yes, we are stealing an existing variable that is so old it should be
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113 * removed from os9defs)
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114 D.IRQENShdw equ D.WDBtDr
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115 D.ATARIFLAGS equ D.SWPage
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116
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117 * The clock interrupt is driven by the unmaskable NMI. Therefore,
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118 * the rbdw3 driver uses the DWIOSEMA flag in the D.ATARIFLAGS field as
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119 * a signal, setting it before doing an DW operation and clearing it after.
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120 * The clock ISR checks if this flag is set, and, if so, defers the OP_TIME
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121 * command to the server.
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122 DWIOSEMA equ %10000000
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123
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124
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125 ********************************************************************
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126 * Atari XE/XL Hardware Definitions
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127 *
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128 * These were lifted from the Atari OS disassembly, and represents all
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129 * of the hardware registers available on the Atari XE/XL
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130 *
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131
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132
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133 *************************************************
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134 ** CTIA/GTIA Address Equates
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
135 CTIA equ $D000 ;CTIA/GTIA area
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
136
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
137 * Read/Write Addresses
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
138 CONSOL equ CTIA+$1F ;console switches and speaker control
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
139
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
140 * Read Addresses
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
141 M0PF equ CTIA+$00 ;missle 0 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
142 M1PF equ CTIA+$01 ;missle 1 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
143 M2PF equ CTIA+$02 ;missle 2 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
144 M3PF equ CTIA+$03 ;missle 3 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
145
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
146 P0PF equ CTIA+$04 ;player 0 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
147 P1PF equ CTIA+$05 ;player 1 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
148 P2PF equ CTIA+$06 ;player 2 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
149 P3PF equ CTIA+$07 ;player 3 and playfield collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
150
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
151 M0PL equ CTIA+$08 ;missle 0 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
152 M1PL equ CTIA+$09 ;missle 1 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
153 M2PL equ CTIA+$0A ;missle 2 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
154 M3PL equ CTIA+$0B ;missle 3 and player collision
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
155
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
156 P0PL equ CTIA+$0C ;player 0 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
157 P1PL equ CTIA+$0D ;player 1 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
158 P2PL equ CTIA+$0E ;player 2 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
159 P3PL equ CTIA+$0F ;player 3 and player collision
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
160
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
161 TRIG0 equ CTIA+$10 ;joystick trigger 0
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
162 TRIG1 equ CTIA+$11 ;joystick trigger 1
2634
a34c08cdfcb2 Stable dwread/dwrite... pipeman also assembles.
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2625
diff changeset
163
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
164 TRIG2 equ CTIA+$12 ;cartridge interlock
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
165 TRIG3 equ CTIA+$13 ;ACMI module interlock
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
166
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
167 PAL equ CTIA+$14 ;PAL/NTSC indicator
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
168
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
169 * Write Addresses
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
170 HPOSP0 equ CTIA+$00 ;player 0 horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
171 HPOSP1 equ CTIA+$01 ;player 1 horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
172 HPOSP2 equ CTIA+$02 ;player 2 horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
173 HPOSP3 equ CTIA+$03 ;player 3 horizontal position
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
174
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
175 HPOSM0 equ CTIA+$04 ;missle 0 horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
176 HPOSM1 equ CTIA+$05 ;missle 1 horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
177 HPOSM2 equ CTIA+$06 ;missle 2 horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
178 HPOSM3 equ CTIA+$07 ;missle 3 horizontal position
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
179
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
180 SIZEP0 equ CTIA+$08 ;player 0 size
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
181 SIZEP1 equ CTIA+$09 ;player 1 size
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
182 SIZEP2 equ CTIA+$0A ;player 2 size
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
183 SIZEP3 equ CTIA+$0B ;player 3 size
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
184
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
185 SIZEM equ CTIA+$0C ;missle sizes
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
186
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
187 GRAFP0 equ CTIA+$0D ;player 0 graphics
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
188 GRAFP1 equ CTIA+$0E ;player 1 graphics
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
189 GRAFP2 equ CTIA+$0F ;player 2 graphics
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
190 GRAFP3 equ CTIA+$10 ;player 3 graphics
2634
a34c08cdfcb2 Stable dwread/dwrite... pipeman also assembles.
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2625
diff changeset
191
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
192 GRAFM equ CTIA+$11 ;missle graphics
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
193
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
194 COLPM0 equ CTIA+$12 ;player-missle 0 color/luminance
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
195 COLPM1 equ CTIA+$13 ;player-missle 1 color/luminance
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
196 COLPM2 equ CTIA+$14 ;player-missle 2 color/luminance
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
197 COLPM3 equ CTIA+$15 ;player-missle 3 color/luminance
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
198
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
199 COLPF0 equ CTIA+$16 ;playfield 0 color/luminance
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
200 COLPF1 equ CTIA+$17 ;playfield 1 color/luminance
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
201 COLPF2 equ CTIA+$18 ;playfield 2 color/luminance
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
202 COLPF3 equ CTIA+$19 ;playfield 3 color/luminance
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
203
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
204 COLBK equ CTIA+$1A ;background color/luminance
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
205
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
206 PRIOR equ CTIA+$1B ;priority select
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
207 VDELAY equ CTIA+$1C ;vertical delay
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
208 GRACTL equ CTIA+$1D ;graphic control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
209 HITCLR equ CTIA+$1E ;collision clear
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
210
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
211
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
212 *************************************************
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
213 ** POKEY Address Equates
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
214 POKEY equ $D200 ;POKEY area
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
215
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
216 *Read Addresses
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
217 POT0 equ POKEY+$00 ;potentiometer 0
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
218 POT1 equ POKEY+$01 ;potentiometer 1
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
219 POT2 equ POKEY+$02 ;potentiometer 2
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
220 POT3 equ POKEY+$03 ;potentiometer 3
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
221 POT4 equ POKEY+$04 ;potentiometer 4
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
222 POT5 equ POKEY+$05 ;potentiometer 5
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
223 POT6 equ POKEY+$06 ;potentiometer 6
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
224 POT7 equ POKEY+$07 ;potentiometer 7
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
225
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
226 ALLPOT equ POKEY+$08 ;potentiometer port state
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
227 KBCODE equ POKEY+$09 ;keyboard code
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
228 RANDOM equ POKEY+$0A ;random number generator
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
229 SERIN equ POKEY+$0D ;serial port input
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
230 IRQST equ POKEY+$0E ;IRQ interrupt status
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
231 IRQST.BREAKDOWN equ %10000000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
232 IRQST.KEYDOWN equ %01000000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
233 IRQST.SERINRDY equ %00100000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
234 IRQST.SEROUTNEEDED equ %00010000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
235 IRQST.SEROUTDONE equ %00001000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
236 IRQST.TIMER4 equ %00000100
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
237 IRQST.TIMER2 equ %00000010
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
238 IRQST.TIMER1 equ %00000001
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
239
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
240 SKSTAT equ POKEY+$0F ;serial port and keyboard status
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
241
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
242 * Write Addresses
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
243 AUDF1 equ POKEY+$00 ;channel 1 audio frequency
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
244 AUDC1 equ POKEY+$01 ;channel 1 audio control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
245
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
246 AUDF2 equ POKEY+$02 ;channel 2 audio frequency
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
247 AUDC2 equ POKEY+$03 ;channel 2 audio control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
248
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
249 AUDF3 equ POKEY+$04 ;channel 3 audio frequency
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
250 AUDC3 equ POKEY+$05 ;channel 3 audio control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
251
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
252 AUDF4 equ POKEY+$06 ;channel 4 audio frequency
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
253 AUDC4 equ POKEY+$07 ;channel 4 audio control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
254
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
255 AUDCTL equ POKEY+$08 ;audio control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
256 STIMER equ POKEY+$09 ;start timers
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
257 SKRES equ POKEY+$0A ;reset SKSTAT status
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
258 POTGO equ POKEY+$0B ;start potentiometer scan sequence
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
259 SEROUT equ POKEY+$0D ;serial port output
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
260 IRQEN equ POKEY+$0E ;IRQ interrupt enable
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
261 IRQEN.BREAKDOWN equ %10000000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
262 IRQEN.KEYDOWN equ %01000000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
263 IRQEN.SERINRDY equ %00100000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
264 IRQEN.SEROUTNEEDED equ %00010000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
265 IRQEN.SEROUTDONE equ %00001000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
266 IRQEN.TIMER4 equ %00000100
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
267 IRQEN.TIMER2 equ %00000010
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
268 IRQEN.TIMER1 equ %00000001
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
269
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
270 SKCTL equ POKEY+$0F ;serial port and keyboard control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
271 SKCTL.FORECEBREAK equ %10000000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
272 SKCTL.SERMODECTRLMASK equ %01110000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
273 SKCTL.TWOTONEMODE equ %00001000
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
274 SKCTL.FASTPOTSCAN equ %00000100
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
275 SKCTL.KEYBRDSCAN equ %00000010
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
276 SKCTL.KEYDEBOUNCE equ %00000001
2621
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
277
f27161fc2926 Added atari.d... new defs file for all things Atari
Boisy Pitre <boisy.pitre@nuance.com>
parents:
diff changeset
278
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
279 *************************************************
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
280 ** PIA Address Equates
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
281 PIA equ $D300 ;PIA area
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
282
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
283 * Read/Write Addresses
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
284 PORTA equ PIA+$00 ;port A direction register or jacks 0 and 1
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
285 PORTB equ PIA+$01 ;port B direction register or memory control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
286
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
287 PACTL equ PIA+$02 ;port A control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
288 PBCTL equ PIA+$03 ;port B control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
289
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
290 * PIA bit assignments for XEGS:
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
291 * bit 7 0 = Self-Test switched in, but only if OS Rom is also switched in
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
292 * bit 6 0 = Missile Command @ $A000 but ony if Basic Rom is switched out
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
293 *
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
294 * bit 1 0 = Basic switched in
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
295 * bit 0 1 = OS Rom switched in, opposite behaviour for this bit vs all the others relating to Rom.
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
296
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
297
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
298 *************************************************
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
299 ** ANTIC Address Equates
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
300 ANTIC equ $D400 ;ANTIC area
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
301
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
302 * Read Addresses
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
303 VCOUNT equ ANTIC+$0B ;vertical line counter
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
304 PENH equ ANTIC+$0C ;light pen horizontal position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
305 PENV equ ANTIC+$0D ;light pen vertical position
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
306 NMIST equ ANTIC+$0F ;NMI interrupt status
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
307
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
308 * Write Addresses
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
309 DMACTL equ ANTIC+$00 ;DMA control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
310 CHACTL equ ANTIC+$01 ;character control
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
311 DLISTL equ ANTIC+$02 ;low display list address
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
312 DLISTH equ ANTIC+$03 ;high disply list address
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
313 HSCROL equ ANTIC+$04 ;horizontal scroll
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
314 VSCROL equ ANTIC+$05 ;vertical scroll
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
315 PMBASE equ ANTIC+$07 ;player-missle base address
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
316 CHBASE equ ANTIC+$09 ;character base address
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
317 WSYNC equ ANTIC+$0A ;wait for HBLANK synchronization
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
318 NMIEN equ ANTIC+$0E ;NMI enable
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
319 NMIRES equ ANTIC+$0F ;NMI interrupt status reset
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
320
2650
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
321
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
322 *************************************************
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
323 ** Display List Equates
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
324 ADLI equ $80 ;display list interrupt
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
325 AVB equ $40 ;vertical blank
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
326 ALMS equ $40 ;set screen data address
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
327 AVSCR equ $20
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
328 AHSCR equ $10
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
329 AJMP equ $01 ;jump
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
330 AEMPTY1 equ $00
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
331 AEMPTY2 equ $10
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
332 AEMPTY3 equ $20
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
333 AEMPTY4 equ $30
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
334 AEMPTY5 equ $40
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
335 AEMPTY6 equ $50
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
336 AEMPTY7 equ $60
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
337 AEMPTY8 equ $70
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
338 AMODE2 equ $02
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
339 AMODE3 equ $03
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
340 AMODE4 equ $04
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
341 AMODE5 equ $05
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
342 AMODE6 equ $06
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
343 AMODE7 equ $07
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
344 AMODE8 equ $08
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
345 AMODE9 equ $09
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
346 AMODEA equ $0A
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
347 AMODEB equ $0B
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
348 AMODEC equ $0C
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
349 AMODED equ $0D
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
350 AMODEE equ $0E
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
351 AMODEF equ $0F
538d8fdbaeba Added fuji and ataridemo.dsk
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2649
diff changeset
352
2639
283433fa565c Added notes to atari.d
Boisy Pitre <boisy.pitre@nuance.com>
parents: 2634
diff changeset
353 endc