80-Bus News

  

November-December 1983, Volume 2, Issue 6











Page 22 of 67











PRESTEL for Naseom 2 & Gemini IVC M-80

0000 FRFF

9600

0000"

0001 0002

OOBt OOB2

0004. 0006

0003 oQooD Q007

0006 0009

0005

0500

0100

0103 O107

C3 0324

31 32 33 34 35 36 37 00

5 Dec 1983 22:22 PAGE 1

title PRESTEL for Nascom 2 & Gemini IVC

subttl PREST V8, PRESTEL terminal program. RL. 22/11/83

-280

false equ 0 true equ not false

; Autodial, set true if connecting to line via barrier ; unit such as LTU 11, false if using acoustic coupler autodl equ false

ASEG ORG 100H

; UART type – 6402

; Ports for UART to host/modem uartd equ O1H ; Data uarts equ uartd+t 3; Status

3 IVC Ports IveD EQU OBIH Ivcs EQU OB2H

; Port for dialling, (Skt. A) dialpd equ O4h 3; Data dialps equ dialpd+2 ; Status

Socket A bit allocation b4 Select line relay 5 Dial relay

; Characters

cone equ O3h er equ Odh bell equ O7h

; CP/M routines condir equ 6 pstrng equ 9 dwboot equ 0 jbdos equ 0005H

; Buffer – also used by utilities subsequently loaded buffer equ 500h

JP START

; Prestel supply when you enrol

pnum: defb "1234567",00 c} may be more than 7 3; digits, must be

3; followed by null

PRESTEL for Nascom 2 & Gemini IVC M-80

5 Dec 1983 22:22 PAGE {a1

PREST V8, PRESTEL terminal program. RL. 22/11/83

O10B O10F 0113

O15 o119 o1iD

O11E O11F

0121

0122 0123 O1e7 O12B 01 2F 0133 O137 O13B O13F 0143 0144 0148 o14c 0150 0154 0158 o15sc 0160 0164 0168 o16cc Ot70 0174 0175 o179 O17D 0181 0185 0189 O18D 0191 0195 0199 O19D O19F O1A3 O1AT O1AB O1AP

31 32 33 34 35 36 37 38

39 30

2A 39 20 2A

23

C3 0000

09 50 53 94 20 43

52 20 4c 4c 47 20

OA OA 43 68 6B 20 61 74 6F 64 20 69 73 7T 63 68 20 4F 20 69 45 6F 61 6C

AF 72 69 6E

64 20 6C 6C 75 70 78 20 64 65 6E 64 61 75 OA OD 72 64 20 73 74 63 TS 20 20 63

30 39

23 30

oD

68 6D 6D 20 74 64 2c 20 6D oD

67

6B 15 64 65 6P 61 62

65 69

65 6D

: Customer identity number cinum: defb "1234567890"

; Sign off string sigoff: defb "*902 *90£"

3; Exit jump, can be patched jeone: defb Oc3h defw jwboot

; Working storage delflg: defb 0 3} Flag for suppressing DEL 3 strings + Messages output to screen magint: defb tah defb O9h,"PRESTEL COMPUTER CALLING PROGRAM”

def Oah,Oah, Osh, Odh defb "Check that modem is switched ON,”

defp " in Normal,”,ODH,OAH

defb "Originate and Full duplex mode and baud-"

defb Oah,Odh defb "rate switches in computer are set as

22


This is an OCR’d version of the scanned page and likely contains recognition errors.











Page 22 of 67