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annotate level2/modules/term_vdg.asm @ 1262:67e11bfc9cd4

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More 6309 optimizations
author boisy
date Mon, 18 Aug 2003 22:54:07 +0000
parents 02a8ba2b9092
children d13864ef3317
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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02a8ba2b9092 Added headers to most source files, added clock2_bb.asm
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1 ********************************************************************
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2 * Term - OS-9 Level 2 VDG descriptor
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3 *
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4 * $Id$
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5 *
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6 * Ed. Comments Who YY/MM/DD
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7 * ------------------------------------------------------------------
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8
0
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9 nam Term
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10 ttl OS-9 Level 2 VDG descriptor
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11
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12 * Disassembled 98/08/23 22:38:05 by Disasm v1.6 (C) 1988 by RML
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13
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14 ifp1
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15 use defsfile
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16 endc
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17
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18 tylg set Devic+Objct
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19 atrv set ReEnt+rev
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20 rev set $01
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21
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22 * Window descriptor definitions
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23 szx set 32 number of columns for display
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24 szy set 16 number for rows for display
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25 wnum set 0 window number
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26 sty set 1 window type
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27 cpx set 0 x cursor position
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28 cpy set 0 y cursor position
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29 prn1 set Black. foreground color
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30 prn2 set Green. background color
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31 prn3 set Black. border color
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32
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33 mod eom,name,tylg,atrv,mgrnam,drvnam
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34
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35 fcb READ.+WRITE. mode byte
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36 fcb HW.Page extended controller address
0
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37 fdb A.TermV physical controller address
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38 fcb initsize-*-1 initilization table size
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39 fcb DT.SCF device type:0=scf,1=rbf,2=pipe,3=scf
0
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40 fcb $00 case:0=up&lower,1=upper only
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41 fcb $01 backspace:0=bsp,1=bsp then sp & bsp
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42 fcb $00 delete:0=bsp over line,1=return
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43 fcb $01 echo:0=no echo
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44 fcb $01 auto line feed:0=off
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45 fcb $00 end of line null count
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46 fcb $01 pause:0=no end of page pause
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47 fcb 16 lines per page
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48 fcb C$BSP backspace character
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49 fcb C$DEL delete line character
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50 fcb C$CR end of record character
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51 fcb C$EOF end of file character
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52 fcb C$RARR reprint line character
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53 fcb C$SHRARR duplicate last line character
0
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54 fcb C$PAUS pause character
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55 fcb C$INTR interrupt character
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56 fcb C$QUIT quit character
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57 fcb C$BSP backspace echo character
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58 fcb C$BELL line overflow character (bell)
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59 fcb $01 init value for dev ctl reg
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60 fcb $00 baud rate
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61 fdb name copy of descriptor name address
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62 fcb $00 acia xon char
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63 fcb $00 acia xoff char
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64 fcb szx (szx) number of columns for display
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65 fcb szy (szy) number of rows for display
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66 fcb wnum window number
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67 fcb $01 data in rest of descriptor valid
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68 fcb sty (sty) window type
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69 fcb cpx (cpx) x cursor position
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70 fcb cpy (cpy) y cursor position
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71 fcb prn1 (prn1) foreground color
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72 fcb prn2 (prn2) background color
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73 fcb prn3 (prn3) border color
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74 initsize equ *
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75
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76 name fcs /Term/
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77 mgrnam fcs /SCF/
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78 drvnam fcs /CC3IO/
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79
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80 emod
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81 eom equ *
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82 end
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83