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-
- TOPIC : INFORMATION FILE FOR INSTALLING THE MODEM797 TELEPHONE PROGRAM
-
- FROM : IRVIN M. HOFF and PAUL L. KELLEY
-
- DATE : 17 DEC 82
-
- REVISED: 24 DEC 82 by Bruce R. Ratoff
-
- The MODEM7 program was originally written by Ward Christensen
- in Sept. 1977. It has since undergone a considerable number of changes.
- MODEM797.HIS (for history) contains a list of those changes.
-
- The current version is 7.97 as of 24-DEC-82. To adapt this
- version to your equipment, you will want to get some of the following
- programs:
-
- Program name Squeezed Name Purpose
-
- MODEM797.ASM (MODEM797.AQM) (source code file)
- MODEM797.COM (MODEM797.OBJ) (object code file)
- MODEM797.HIS (MODEM797.HQS) (history file)
- MODEM797.INF (MODEM797.IQF) (information file)
- MODEM797.LIB (MODEM797.LQB) (library file)
- MODEM797.SET (MODEM797.SQT) (how to set file)
- MCNFG797.ASM (MCNFG797.AQM) (general overlay file)
- MCOSB797.ASM (MCOSB797.AQM) (Osborne overlay file)
-
-
- (The minimum would be any pair in one of the examples shown
- below.)
-
- There are numerous ways by which you can set the proper ports,
- status pin values, etc. for your equipment.
-
-
- 1) Use DDT, SID or DUU with: MODEM797.COM and
- MODEM797.SET
- or
- 2) Use your editor, ASM, MODEM797.COM and
- and DDT or SID with: MCNFG797.ASM
- (Osborne owners use MCOSB797.ASM not MCNFG797.ASM)
- or
- 3) Use your editor, and MAC with: MODEM797.ASM and
- MODEM797.LIB
-
- One of those should appeal to you. Possibly the first suggest-
- ion is the easiest to use.
-
- After asking for the program, type 'H', hit RET and it will
- display helpful information on the commands. There are so many commands
- there are several pages.
-
- The program has received numerous worthwhile optional features
- in the past several months.
-
-
- SUPPLEMENTAL INFORMATION OF INTEREST:
-
- If using your editor with MCNFG797.ASM or MODEM797.ASM,
- the following might be helpful:
-
- (A typical port number will be shown for each.)
-
- PMMI UART 8251 2661 8250
-
- PORT (control or status) 0C0H 31H 0EDH 0D8H+5
- BAUDRP (baud rate port) PORT+2 --- --- ---
- MODCTL2 (2nd control port) PORT+3 --- --- ---
- MODCTLP (control or status) PORT PORT PORT PORT
- MODDATP (data port) PORT+1 PORT-1 PORT-1 PORT-5
- MODRCVB (receive bit) 02H 02H 02H 01H
- MODRCVR (receive ready) 02H 02H 02H 01H
- MODSNDB (send buffer empty bit) 01H 01H 01H 20H
- MODSNDR (send ready) 01H 01H 01H 20H
-
-
- (The 2661 information is for a typical Heath/Zenith Z-100
- series computer. The 8250 information for a typical Heath/Zenith
- H8 or H89 computer. The first PMMI board with UART for a typical
- S-100 computer.)
-
-