annotate level1/modules/term51.asm @ 2242:2a889a511f0a

Adding Aaron Wolfe's DriveWire work
author boisy
date Thu, 24 Dec 2009 01:16:31 +0000
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children b8c7b7fbf3c9
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1 ********************************************************************
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2 * TERM - Hi-Res 51x24 Device Descriptor
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3 *
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4 * $Id$
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5 *
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6 * Edt/Rev YYYY/MM/DD Modified by
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7 * Comment
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8 * ------------------------------------------------------------------
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9 * ????/??/??
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10 * From Tandy OS-9 Level One VR 02.00.00
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11 *
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12 * Modified from 80 col driver to suit 51 column software
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13 * driver from Dragon Data OS-9, 2004-12-02 P.Harvey-Smith.
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14 *
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15
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16
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17
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18 nam TERM
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19 ttl Hi-Res 51x24 Device Descriptor
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20
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21 * Disassembled 98/08/23 17:19:25 by Disasm v1.6 (C) 1988 by RML
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22
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23 ifp1
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24 use defsfile
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25 use scfdefs
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26 use vtiodefs
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27 endc
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28
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29 tylg set Devic+Objct
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30 atrv set ReEnt+rev
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31 rev set $00
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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 UPDAT. mode byte
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36 fcb HW.Page extended controller address
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37 fdb $C000 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
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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 $01 pause:0=no end of page pause
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47 fcb 24 lines per page
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48 fcb C$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$EOF end of file character
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52 fcb C$RPRT reprint line character
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53 fcb C$RPET duplicate last line character
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54 fcb C$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 ModCoHR 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 51 (szx) number of columns for display
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65 fcb 24 (szy) number of rows for display
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66 initsize equ *
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67
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68 name fcs /TERM/
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69 mgrnam fcs /SCF/
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70 drvnam fcs /VTIO/
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71
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72 emod
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73 eom equ *
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74 end