VersaLogic VL-12CT96, Reference Manual

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VL-12CT96/7 Analog & Digital I/O Card
16-Bit Addressing
To configure the board for a 16-bit I/O address refer to the figure below. Use the table to select the
jumpering for the appropriate four hex digits of the desired starting address (i.e., “1” and “2” and “3”
and “0” = hex address 1230). Note: the lower digit is always “0.”
V9 V9 V9 V9 Upper V9 V9 V9 V9 2nd V12 V12 V12 V12 3rd Lower
1-2 3-4 5-6 7-8
Digit
9-10 11-12 13-14 15-16
Digit
1-2 3-4 5-6 7-8
Digit Digit
X X X X 0 X X X X 0 X X X X 0 Always “0”
X X X — 1 X X X — 1 X X X — 1
X X — X 2 X X — X 2 X X — X 2
X X — — 3 X X — — 3 X X — — 3
X — X X 4 X — X X 4 X — X X 4
X — X — 5 X — X — 5 X — X — 5
X — — X 6 X — — X 6 X — — X 6
X — — — 7 X — — — 7 X — — — 7
— X X X 8 — X X X 8 — X X X 8
— X X — 9 — X X — 9 — X X — 9
— X — X A — X — X A — X — X A
— X — — B — X — — B — X — — B
— — X X C — — X X C — — X X C
— — X — D — — X — D — — X — D
— — — X E — — — X E — — — X E
— — — — F — — — — F — — — — F
X = Jumper installed
-- = Jumper removed
Jumper Jumper Jumper Jumper Jumper As As As As As
Block Block Block Block Block Description Description Description Description Description Shipped Shipped Shipped Shipped Shipped
V9 Board Address (A8 – A15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0300H
[1-2] = In – A15 Decoded Low [1-2] = Out – A15 Decoded High
[3-4] = In – A14 Decoded Low [3-4] = Out – A14 Decoded High
[5-6] = In – A13 Decoded Low [5-6] = Out – A13 Decoded High
[7-8] = In – A12 Decoded Low [7-8] = Out – A12 Decoded High
[9-10] = In – A11 Decoded Low [9-10] = Out – A11 Decoded High
[11-12] = In – A10 Decoded Low [11-12] = Out – A10 Decoded High
[13-14] = In – A9 Decoded Low [13-14] = Out – A9 Decoded High
[15-16] = In – A8 Decoded Low [15-16] = Out – A8 Decoded High
V12 Board Address (A4 – A7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0300H
[1-2] = In – A7 Decoded Low [1-2] = Out – A7 Decoded High
[3-4] = In – A6 Decoded Low [3-4] = Out – A6 Decoded High
[5-6] = In – A5 Decoded Low [5-6] = Out – A5 Decoded High
[7-8] = In – A4 Decoded Low [7-8] = Out – A4 Decoded High
Figure 2-4. 16-Bit Address Jumpers
Configuration — Board Addressing