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annotate level2/modules/v1.asm @ 3295:6b7a7b233925 default tip
makefile: Allow PORTS with level1/2 mix
https://sourceforge.net/p/nitros9/feature-requests/10/
| author | Tormod Volden <debian.tormod@gmail.com> |
|---|---|
| date | Tue, 19 Apr 2022 18:12:17 +0200 |
| parents | b8c7b7fbf3c9 |
| children |
| rev | line source |
|---|---|
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508
02a8ba2b9092
Added headers to most source files, added clock2_bb.asm
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1 ******************************************************************** |
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1424
32f1dae476b7
Fixed references in source from OS-9 to NitrOS-9 where appropriate
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2 * V1 - VDG descriptor |
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508
02a8ba2b9092
Added headers to most source files, added clock2_bb.asm
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3 * |
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02a8ba2b9092
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4 * $Id$ |
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02a8ba2b9092
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5 * |
| 1348 | 6 * Edt/Rev YYYY/MM/DD Modified by |
| 7 * Comment | |
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508
02a8ba2b9092
Added headers to most source files, added clock2_bb.asm
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8 * ------------------------------------------------------------------ |
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02a8ba2b9092
Added headers to most source files, added clock2_bb.asm
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9 |
| 0 | 10 nam V1 |
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1424
32f1dae476b7
Fixed references in source from OS-9 to NitrOS-9 where appropriate
boisy
parents:
1348
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11 ttl VDG descriptor |
| 0 | 12 |
| 13 * Disassembled 98/08/23 22:38:05 by Disasm v1.6 (C) 1988 by RML | |
| 14 | |
| 15 ifp1 | |
| 16 use defsfile | |
| 2624 | 17 use cocovtio.d |
| 0 | 18 endc |
| 19 | |
| 20 tylg set Devic+Objct | |
| 21 atrv set ReEnt+rev | |
| 1289 | 22 rev set $00 |
| 0 | 23 |
| 24 * Window descriptor definitions | |
| 25 szx set 32 number of columns for display | |
| 26 szy set 16 number for rows for display | |
| 27 wnum set 1 window number | |
| 28 sty set 1 window type | |
| 29 cpx set 0 x cursor position | |
| 30 cpy set 0 y cursor position | |
| 31 prn1 set Black. foreground color | |
| 32 prn2 set Green. background color | |
| 33 prn3 set Black. border color | |
| 34 | |
| 35 mod eom,name,tylg,atrv,mgrnam,drvnam | |
| 36 | |
| 37 fcb READ.+WRITE. mode byte | |
| 385 | 38 fcb HW.Page extended controller address |
| 0 | 39 fdb A.V1 physical controller address |
| 40 fcb initsize-*-1 initilization table size | |
| 385 | 41 fcb DT.SCF device type:0=scf,1=rbf,2=pipe,3=scf |
| 0 | 42 fcb $00 case:0=up&lower,1=upper only |
| 43 fcb $01 backspace:0=bsp,1=bsp then sp & bsp | |
| 44 fcb $00 delete:0=bsp over line,1=return | |
| 45 fcb $01 echo:0=no echo | |
| 46 fcb $01 auto line feed:0=off | |
| 47 fcb $00 end of line null count | |
| 48 fcb $01 pause:0=no end of page pause | |
| 49 fcb 16 lines per page | |
| 50 fcb C$BSP backspace character | |
| 51 fcb C$DEL delete line character | |
| 52 fcb C$CR end of record character | |
| 53 fcb C$EOF end of file character | |
|
435
fba2700d6aac
Changed dup and rep chars to match SCF line editing features
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54 fcb C$RARR reprint line character |
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Changed dup and rep chars to match SCF line editing features
boisy
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385
diff
changeset
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55 fcb C$SHRARR duplicate last line character |
| 0 | 56 fcb C$PAUS pause character |
| 57 fcb C$INTR interrupt character | |
| 58 fcb C$QUIT quit character | |
| 59 fcb C$BSP backspace echo character | |
| 60 fcb C$BELL line overflow character (bell) | |
| 61 fcb $01 init value for dev ctl reg | |
| 62 fcb $00 baud rate | |
| 63 fdb name copy of descriptor name address | |
| 64 fcb $00 acia xon char | |
| 65 fcb $00 acia xoff char | |
| 66 fcb szx (szx) number of columns for display | |
| 67 fcb szy (szy) number of rows for display | |
| 68 fcb wnum window number | |
| 69 fcb $01 data in rest of descriptor valid | |
| 70 fcb sty (sty) window type | |
| 71 fcb cpx (cpx) x cursor position | |
| 72 fcb cpy (cpy) y cursor position | |
| 73 fcb prn1 (prn1) foreground color | |
| 74 fcb prn2 (prn2) background color | |
| 75 fcb prn3 (prn3) border color | |
| 76 initsize equ * | |
| 77 | |
| 78 name fcc /V/ | |
| 79 fcb 176+wnum | |
| 80 mgrnam fcs /SCF/ | |
| 1933 | 81 drvnam fcs /VTIO/ |
| 0 | 82 |
| 83 emod | |
| 84 eom equ * | |
| 85 end | |
| 86 |