AD1200 Reference
Figure 2-2. AD1210 AD1211 Card Layout.
____________________________________ _
DAC1
-5/+5V
BIPOLAR
OUTPUT
8254 Counter Timer
. OUT0 Not Connected
To Output PIN36
Figure 2-3. AD1220 AD1221 Card Layout.
____________________________________ _
DAC1
-5/+5V
BIPOLAR
OUTPUT
8254 Counter Timer
. OUT0 Not Connected
To Output PIN36
________________________________
Setting The PC AD1200 I/O Address.
The AD1200 card has one 6 way DIP Address select
switch block, the AD1210/11 1220/21 have one 8 way DIP
Address select switch block. By referring to the PC AD1200
card locate the I/O Address DIP switches right of the the centre
of the board.
The factory set address, 0218H, is shown in Figure 2-4 (a)
and (b). If you need to run the board at a different address then
Page 26
DAC0
ADC
-5/+5V
-5/+5V
BIPOLAR
BIPOLAR
OUTPUT
INPUT
DAC0
ADC
-5/+5V
-5/+5V
BIPOLAR
BIPOLAR
OUTPUT
INPUT
Installation Guide
ADC 20Vin
16 SE INPUTS
I/O ADDR
123456 8254=210h
1111 AD1210/11=0218Hex
5210234567
IRQ7
ADC INPUT
GAIN SELECT
16 SE INPUTS
I/O ADDR
123456 8254=210h
1111 AD1220/21=0218Hex
5210234567
IRQ7
50
WAY
C
A
B
L
E
50
WAY
C
A
B
L
E
Chapter 2