Tandy 1000 Owner's Manual

Index
Analog loop ....................... 35. 37
Answer mode
protocol
................ 4.5. 19. 28
Attention code
.......... 15. 17. 19. 27
Autodial command
......... 17. 19. 28
programming of
................. 28
DIP switches. settings of
..... 4.5
Backspace code
.............. 19. 27. 33
redefining
................... .20. 33
Carrier detect
......................... 4.5
loss time. redefining
....... 20. 34
wait time. redefining
...... 20. 33
Carriage return
................... 19. 27
code definition
................... 33
See also registers. changing
the value
Carrier tone
....................... .3 3.34
Carrier tpe wait time
............... 33
Combination board
.................... 9
Command buffer.
clearing of
........................... 3 1
Command codes
.................. .2 7.35
programming
..................... 17
table of
............................ 19
parameters. table of
............ 18
Command mode. returning to
..... 30
Command syntax
..................... 21
Commands with parameters
....... 18
Communications protocol
.......... 15
COM 1
/COM2 ........................ 4.5
Connecting to the telephone ... 13-14
single-line connection
...... 13. 14
multi-line connection
........... 14
response time.
I
redefining ................ .20. 34
L
Echo disablelenable ............. .5. 31
Environmental specifications
....... 39
Escape code
...................... .19. 27
redefining
......................... 33
Escape guard time
............... 27. 34
Expansion board connection
...... 6.8
Forced carrier detect
................... 5
Forced data terminal ready .......... 5
Full duplex .............................. 31
Half duplex
............................. 31
Hook switch control
................. 32
Installation
........................... 6.14
Line feed code
......................... 33
Logging on
............................. 23
Maintenance
............................ 37
Manual answer mode
................ 28
Multi-line telephones
................. 14
configuring the modem
........ 14
connecting the modem
......... 14
Numerical result
codes
...................... 4. 5. 18. 22
On-line command
..................... 30
Pause command
....................... 29
defining the duration
.......... 34
Performance specifications
......... 39
Programming commands See
Pulse dialing
............................ 29
Phone jack
...................... 3. 13-14
command codes
Dialer codes
............................ 28
DIP switches. setting
of ............ 4-5
table of
.............................. 5
43

Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200