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modem7
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m7pm-1.asm
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Assembly Source File
|
1994-07-13
|
7KB
|
189 lines
; M7PM-1.ASM -- PMMI overlay file for MDM7xx - 11/11/83
;
; You will want to look this file over carefully. There are a number of
; options that you can use to configure the program to suit your taste.
; This file places particular emphasis on using PMMI S-100 modem board.
; Much of the information contained here is not in the main file.
;
; Edit this file for your preferences then follow the "TO USE:" example
; shown below.
;
; PMMI users should set PULSERATE to its proper value.
;
;
; TO USE: First edit this file filling in answers for your own
; equipment. Then assemble with ASM.COM or equivalent
; assembler. Then use DDT to overlay the the results
; of this program to the original .COM file:
;
; A>DDT MDM7xx.COM
; DDT VERS 2.2
; NEXT PC
; 4300 0100
; -IM7PM-1.HEX (note the "I" command)
; -R ("R" loads in the .HEX file)
; NEXT PC
; 4300 0000
; -G0 (return to CP/M)
; A>SAVE 66 MDM7xx.COM (now have a modified .COM file)
;
; = = = = = = = = = = = = = = = = = =
;
; 11/11/83 - Renamed to M7PM-1.ASM, no changes - Irv Hoff
; 07/27/83 - Renamed to work with MDM712 - Irv Hoff
; 07/01/83 - Updated to work with MDM711 - Irv Hoff
; 06/22/83 - Revised to work with MDM710 - Irv Hoff
; 05/25/83 - Revised to work with MDM709 - Irv Hoff
; 05/15/83 - Revised to work with MDM708 - Irv Hoff
; 04/11/83 - Updated to work with MDM707 - Irv Hoff
; 04/04/83 - Updated to work with MDM706 - Irv Hoff
; 02/27/83 - Updated to work with MDM705 - Irv Hoff
; 02/17/83 - Updated to work with MDM704 - Irv Hoff
; 02/07/83 - Updated to work with MDM703 - Irv Hoff
; 01/27/83 - Updated to work with MDM702 - Irv Hoff
; 01/10/83 - Updated to work with MDM701 - Irv Hoff
; 10/03/82 - First version of this file - Irv Hoff
;
; = = = = = = = = = = = = = = = = =
;
BELL: EQU 07H ;bell
CR: EQU 0DH ;carriage return
ESC: EQU 1BH ;escape
LF: EQU 0AH ;linefeed
;
YES: EQU 0FFH
NO: EQU 0
;
;
; IF YOU HAVE A PMMI YOU MAY NEED TO CHANGE THE BASE ADDRESS.
;
PORT: EQU 0C0H ;PMMI BASE ADDRESS (OFTEN 0C0H)
MODCTL1: EQU PORT ;MODEM CONTROL PORT
MODDATP: EQU PORT+1 ;MODEM DATA PORT
BAUDRP: EQU PORT+2 ;MODEM BAUD RATE PORT
MODCTL2: EQU PORT+3 ;MODEM STATUS PORT
;
;
; CLOCK SHOULD BE CHANGED TO SUIT YOUR SYSTEM. (PMMI USERS SHOULD ALSO
; CHANGE PULSERATE AS NECESSARY)
;
;
ORG 100H
;
DS 3 ;(for "JMP START" instruction)
;
PMMIMODEM: DB YES ;yes=PMMI S-100 Modem 103H
SMARTMODEM: DB NO ;yes=HAYES Smartmodem, no=non-Hayes 104H
TOUCHPULSE: DB 'T' ;T=touch, P=pulse (Smartmodem-only) 105H
CLOCK: DB 40 ;clock speed in MHz x10, 25.5 MHz max. 106H
;20=2 MHh, 37=3.68 MHz, 40=4 MHz, etc.
MSPEED: DB 1 ;0=110 1=300 2=450 3=600 4=710 5=1200 107H
;6=2400 7=4800 8=9600 9=19200 default
BYTDLY: DB 5 ;0=0 delay 1=10ms 5=50 ms - 9=90 ms 108H
;default time to send character in ter-
;minal mode file transfer for slow BBS.
CRDLY: DB 5 ;0=0 delay 1=100 ms 5=500 ms - 9=900 ms 109H
;default time for extra wait after CRLF
;in terminal mode file transfer
NOOFCOL: DB 5 ;number of DIR columns shown 10AH
SETUPTST: DB NO ;yes=user-added Setup routine 10BH
SCRNTEST: DB NO ;Cursor control routine 10CH
ACKNAK: DB YES ;yes=resend a record after any non-ACK 10DH
;no=resend a record after a valid NAK
BAKUPBYTE: DB NO ;yes=change any file same name to .BAK 10EH
CRCDFLT: DB YES ;yes=default to CRC checking 10FH
TOGGLECRC: DB YES ;yes=allow toggling of CRC to Checksum 110H
CONVBKSP: DB NO ;yes=convert backspace to rub 111H
TOGGLEBK: DB YES ;yes=allow toggling of bksp to rub 112H
ADDLF: DB NO ;no=no LF after CR to send file in 113H
;terminal mode (added by remote echo)
TOGGLELF: DB YES ;yes=allow toggling of LF after CR 114H
TRANLOGON: DB YES ;yes=allow transmission of logon 115H
;write logon sequence at location LOGON
SAVCCP: DB YES ;yes=do not overwrite CCP 116H
LOCONEXTCHR: DB NO ;yes=local command if EXTCHR precedes 117H
;no=external command if EXTCHR precedes
TOGGLELOC: DB YES ;yes=allow toggling of LOCONEXTCHR 118H
LSTTST: DB YES ;yes=allow toggling of printer on/off 119H
XOFFTST: DB NO ;yes=checks for XOFF from remote while 11AH
;sending a file in terminal mode
XONWAIT: DB NO ;yes=wait for XON after CR while 11BH
;sending a file in terminal mode
TOGXOFF: DB YES ;yes=allow toggling of XOFF checking 11CH
IGNORCTL: DB YES ;yes=CTL-chars above ^M not displayed 11DH
EXTRA1: DB 0 ;for future expansion 11EH
EXTRA2: DB 0 ;for future expansion 11FH
BRKCHR: DB '@'-40H ;^@ = Send a 300 ms. break tone 120H
NOCONNECT: DB 'N'-40H ;^N = Disconnect from the phone line 121H
LOGCHR: DB 'L'-40H ;^L = Send logon 122H
LSTCHR: DB 'P'-40H ;^P = Toggle printer 123H
UNSAVE: DB 'R'-40H ;^R = Close input text buffer 124H
TRANCHR: DB 'T'-40H ;^T = Transmit file to remote 125H
SAVECHR: DB 'Y'-40H ;^Y = Open input text buffer 126H
EXTCHR: DB '^'-40H ;^^ = Send next character 127H
;
;
; Equates used only by PMMI routines grouped together here
;
PULSERATE: DB 125 ;125 for 20pps, 250 for 10pps on PMMI 128H
CHGBAUD: DB 'B'-40H ;^B = Used with PMMI in terminal 129H
;mode to change baud rate on fly
;
; (End of special PMMI routines)
;
;
IN$MODCTL1: IN MODCTL1 ! RET ;in modem control port 12AH
DB 0,0,0,0,0,0,0 ;spares if needed for non-PMMI 12DH
OUT$MODDATP: OUT MODDATP ! RET ;out modem data port 134H
DB 0,0,0,0,0,0,0 ;spares if needed for non-PMMI 137H
IN$MODDATP: IN MODDATP ! RET ;in modem data port 13EH
DB 0,0,0,0,0,0,0 ;spares if needed for non-PMMI 141H
;
DS 12 ;not changed 148H
IN$BAUDRP: IN BAUDRP ! RET ;in baudrate port 154H
OUT$BAUDRP: OUT BAUDRP ! RET ;out baudrate port 157H
OUT$MODCTL1: OUT MODCTL1 ! RET ;out modem control port #2 15AH
OUT$MODCTL2: OUT MODCTL2 ! RET ;out modem control port 15DH
;
;
LOGONPTR: DW LOGON ;for user message. 160H
DS 30 ; 162H
JMP$SPARE1: DB 0,0,0 ; 180H
;
;
; Do not change the following line as it goes to a specific location in
; the program.
;
JMP$ILPRT: DS 3 ; 186H
;
DS 15 ; 189H
; Clear sequences -- CLREOS -- use appropriate values for your CRT then
; set SCRNTEST to YES.
;
CLREOS: CALL JMP$ILPRT ; 195H
DB 0,0,0,0,0 ; 198H
RET ; 19DH
;
CLRSCRN: CALL JMP$ILPRT ; 19EH
DB 0,0,0,0,0 ; 1A1H
RET ; 1A6H
;
DS 72 ;(by-pass sign-on message) 1A4H
;
;
;=======================================================================
;
; You can put in a message at this location which can be called up with
; CTL-O if TRANLOGON has been set YES. You can use up to 93 bytes if
; desired. End with a 0. The final character must stop by 024CH.
;
LOGON: DB 'Hello from a PMMI user',CR,LF,0
;
;.....
;
END
;