![Diamond Systems Poseidon Скачать руководство пользователя страница 19](http://html1.mh-extra.com/html/diamond-systems/poseidon/poseidon_user-manual_2494418019.webp)
Data Acquisition (Digital I/O) Connector
Poseidon includes a 2x17-pin header, CN12, for all digital data acquisition I/O.
DIO A7
1
2
DIO A6
DIO A5
3
4
DIO A4
DIO A3
5
6
DIO A2
DIO A1
7
8
DIO A0
DIO B7
9
10 DIO B6
DIO B5
11
12 DIO B4
DIO B3
13
14 DIO B2
DIO B1
15
16 DIO B0
DIO C7
17
18 DIO C6
DIO C5
19
20 DIO C4
DIO C3
21
22 DIO C2
DIO C1
23
24 DIO C0
DIN0/CLK0
25
26 DIN1/GATE0
DOUT0/CTROUT0
27
28 DOUT2/CTROUT2
AD_RCB
29
30 DOUT1/SHOUT
DIN3/EXTCLK
31
32 DIN2/EXTGATE
+5V out
33
34 Ground
Signal
Definition
DIO A7-A0
Digital I/O port A; programmable direction
DIO B7-B0
Digital I/O port B; programmable direction
DIO C7-C0
Digital I/O port C; programmable direction
DIN0-1
Digital input port with counter/timer and external trigger
functions
DOUT0-2
Digital output port with counter/timer functions
CLK0
Input source to Ctr 0
GATE0
Pin to control gating of Ctr 0
CROUT0
Counter 0 output
CROUT2
Counter 2 output
AD_RCB
A/D convert signal output; can be used to synchronize
multiple boards
SHOUT
-
EXTCLK
External A/D trigger input; Also used for digital interrupt
(DINT) input
EXTGATE
Pin to control gating of Ctrs 1& 2 for A/D timing
+5V out
Connected to sw5V supply (Output only! Do not
connect to external supply)
Ground
Digital ground (0V - reference); used for digital circuitry only
Diamond Systems Corporation
Poseidon User Manual
Page 19