TiePie GMTO ATS5004D, User Manual

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Pin Description Pin Description
1 Ground 14 Ground
2 Reserved 15 Ground
3 External Power in DC 16 Reserved
4 Ground 17 Ground
5 +5V out, 10 mA max. 18 Reserved
6 Ext. sampling clock in (TTL) 19 Reserved
7 Ground 20 Reserved
8 Ext. trigger in (TTL) 21 Reserved
9 Data OK out (TTL) 22 Ground
10 Ground 23 I
2
C SDA
11 Trigger out (TTL) 24 I
2
C SCL
12 Reserved 25 Ground
13 Ext. sampling clock out (TTL)
Table 7.2: Pin description Extension connector
All TTL signals are 3.3 V TTL signals which are 5 V tolerant,
so they can be connected to 5 V TTL systems.
Pins 9, 11, 12, 13 are open collector outputs. Connect a pull-up
resistor of 1 kOhm to pin 5 when using one of these signals.
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Chapter 7