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comparison defs/dgndefs @ 1819:82bf619d5cc1

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Fixed errors in defines in WD2797 registers
author afra
date Thu, 21 Apr 2005 18:02:10 +0000
parents 812b7ef7e21c
children 6fe4ae830c4d
comparison
equal deleted inserted replaced
1818:06d326167f80 1819:82bf619d5cc1
15 * non DPxxxxx defines equal to FF00 !!! 15 * non DPxxxxx defines equal to FF00 !!!
16 * 16 *
17 * 2005/04/14 P.Harvey-Smith 17 * 2005/04/14 P.Harvey-Smith
18 * Added non DP defines for ACIA on Dragon 64/Alpha 18 * Added non DP defines for ACIA on Dragon 64/Alpha
19 * 19 *
20 * 2005/04/21 P.Harvey-Smith
21 * Fixed errors in defines for WD2797 non-DP registers.
22 *
23
20 nam DgnDefs 24 nam DgnDefs
21 ttl Dragon I/O Definitions 25 ttl Dragon I/O Definitions
22 26
23 ******************** 27 ********************
24 * CCIO Static Memory 28 * CCIO Static Memory
72 DPCmdRegA EQU $2F command/status 76 DPCmdRegA EQU $2F command/status
73 DPTrkRegA EQU $2E Track register 77 DPTrkRegA EQU $2E Track register
74 DPSecRegA EQU $2D Sector register 78 DPSecRegA EQU $2D Sector register
75 DPDataRegA EQU $2C Data register 79 DPDataRegA EQU $2C Data register
76 80
77 CmdRegA EQU DPCMDREG+IO command/status 81 CmdRegA EQU DPCMDREGA+IO command/status
78 TrkRegA EQU DPTRKREG+IO Track register 82 TrkRegA EQU DPTRKREGA+IO Track register
79 SecRegA EQU DPSECREG+IO Sector register 83 SecRegA EQU DPSECREGA+IO Sector register
80 DataRegA EQU DPDATAREG+IO Data register 84 DataRegA EQU DPDATAREGA+IO Data register
81 85
82 * Constants for Alpha AY-8912 sound chip, which is used to control 86 * Constants for Alpha AY-8912 sound chip, which is used to control
83 * Drive select and motor on the Alpha 87 * Drive select and motor on the Alpha
84 AYIOREG EQU $0E AY-8912, IO Register number. 88 AYIOREG EQU $0E AY-8912, IO Register number.
85 AYIdle EQU $00 Make AY Idle. 89 AYIdle EQU $00 Make AY Idle.
109 DPCmdRegD EQU $40 command/status 113 DPCmdRegD EQU $40 command/status
110 DPTrkRegD EQU $41 Track register 114 DPTrkRegD EQU $41 Track register
111 DPSecRegD EQU $42 Sector register 115 DPSecRegD EQU $42 Sector register
112 DPDataRegD EQU $43 Data register 116 DPDataRegD EQU $43 Data register
113 117
114 CmdRegD EQU DPCMDREG+IO command/status 118 CmdRegD EQU DPCMDREGD+IO command/status
115 TrkRegD EQU DPTRKREG+IO Track register 119 TrkRegD EQU DPTRKREGD+IO Track register
116 SecRegD EQU DPSECREG+IO Sector register 120 SecRegD EQU DPSECREGD+IO Sector register
117 DataRegD EQU DPDATAREG+IO Data register 121 DataRegD EQU DPDATAREGD+IO Data register
118 122
119 DPDSKCTL EQU $48 Disk DS/motor control reg 123 DPDSKCTL EQU $48 Disk DS/motor control reg
120 DSKCTL EQU DPDSKCTL+IO 124 DSKCTL EQU DPDSKCTL+IO
121 125
122 * Disk IO bitmasks (DragonDos). 126 * Disk IO bitmasks (DragonDos).