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- Terminals are connected to the computer through the digiboard.
- A digiboard has up to 16 ports labeled 1 through 16.
- You can daisy chain up to 4 digiboards together to get more than
16 terminals.
- Enter who -a at the unix $ prompt and you'll see a listing of
login names and digiboard tty device names (ports).
Login State tty device Time Activity Process ID
------ ----- ---------- ----------- -------- ----------
t14 + ttya13 Mar 25 08:52 0:59 18655
The State column: + means enabled, - means disabled, ? means bad port
- The format of the digiboard tty device name (ttya13) will depend
on the model of digiboard your company uses.
- This document will help you find the correct terminal number
associated with a digiboard tty device name (port) for all
models of digiboards supplied by MV Software.
- The reason digiboard terminal numbers start with 2 instead of 1
is because terminal 1 is the main system monitor is not
connected through the digiboard. It is connected to the back
of the main processor.
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Digiboard models: PC/Xe, PC/Si, MC/Xe and MC/Xi
-------------------------------------------------------------------
Digiboard #1 Digiboard #2
------------------------------ ------------------------------
Port # tty Terminal Login Port # tty Terminal Login
------ ------ -------- ----- ------ ------ -------- -----
1 ttyi1a 2 t02 1 ttyi2a 18 t18
2 ttyi1b 3 t03 2 ttyi2b 19 t19
3 ttyi1c 4 t04 3 ttyi2c 20 t20
4 ttyi1d 5 t05 4 ttyi2d 21 t21
5 ttyi1e 6 t06 5 ttyi2e 22 t22
6 ttyi1f 7 t07 6 ttyi2f 23 t23
7 ttyi1g 8 t08 7 ttyi2g 24 t24
8 ttyi1h 9 t09 8 ttyi2h 25 t25
9 ttyi1i 10 t10 9 ttyi2i 26 t26
10 ttyi1j 11 t11 10 ttyi2j 27 t27
11 ttyi1k 12 t12 11 ttyi2k 28 t28
12 ttyi1l 13 t13 12 ttyi2l 29 t29
13 ttyi1m 14 t14 13 ttyi2m 30 t30
14 ttyi1n 15 t15 14 ttyi2n 31 t31
15 ttyi1o 16 t16 15 ttyi2o 32 t32
16 ttyi1p 17 t17 16 ttyi2p 33 t33
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Digiboard models: C/S, EPC/S Sem and ClusterPort Systems
-------------------------------------------------------------------
Digiboard #1 Digiboard #2
------------------------------ ------------------------------
Port # tty Terminal Login Port # tty Terminal Login
------ ------ -------- ----- ------ ------ -------- -----
1 ttya01 2 t02 1 ttyb01 18 t18
2 ttya02 3 t03 2 ttyb02 19 t19
3 ttya03 4 t04 3 ttyb03 20 t20
4 ttya04 5 t05 4 ttyb04 21 t21
5 ttya05 6 t06 5 ttyb05 22 t22
6 ttya06 7 t07 6 ttyb06 23 t23
7 ttya07 8 t08 7 ttyb07 24 t24
8 ttya08 9 t09 8 ttyb08 25 t25
9 ttya09 10 t10 9 ttyb09 26 t26
10 ttya10 11 t11 10 ttyb10 27 t27
11 ttya11 12 t12 11 ttyb11 28 t28
12 ttya12 13 t13 12 ttyb12 29 t29
13 ttya13 14 t14 13 ttyb13 30 t30
14 ttya14 15 t15 14 ttyb14 31 t31
15 ttya15 16 t16 15 ttyb15 32 t32
16 ttya16 17 t17 16 ttyb16 33 t33
