Typical Model 911 Vdt Controller Board - Texas Instruments 990 Installation And Operation Manual

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945423-9701
2. Insert the VDT controller circuit board into the chassis location corresponding to the de-
sired address. Ensure that the component side of the circuit board is facing correctly and
that the slots in the circuit board (inside edge) mate properly with the alignment comb on
the back panel connector.
Table 2-3. Addresses Assigned to CRU Expansion Chassis
Hexadecimal
Hexadecimal
CRU Address
CPU Base Address
0200·037F
0400 - 06FE
0400·057F
0800 - OAFE
0600 - 077F
OCOO - OEFE
0800·097F
1000 - 12FE
OAOO - OB7F
1400· 16FE
oeoo
-OD7F
1800 - lAFE
OEOO ·OF7F
1COO - lEFE
135977 (911-477-39-1)
Figure 2-6. Typical Model 911 VDT Controller Board
2-11
Chassis
Number
2
3
4
5
6
7
Digital Systems Division