Technical Characteristics LDM 210 - LDM 220
8.8 Input/output digital DIO LDM 210 and LDM 220
Connector J15 male HE10 2x7 pins.
4 inputs and 4 outputs are available on the J15 connector.
Pin number J15 Designation
1 GND
2 INPUT Digital Input 3
3 INPUT Digital Input 1
4 OUTPUT Digital Output 1
5 INPUT Digital Input 2
6 OUTPUT Digital Output 2
7 INPUT Digital Input 4
8 OUTPUT Digital Output 3
9 3.3 V
10 OUTPUT Digital Output 4
11 5 V
12 GND
13 5 V
14 GND
DSP pin
I/O DIO
on connector J15
SM05
100
10 kΩ
+3.3 V
DSP INPUT levels:
VIH 2 V min.
VIL 0.8 V max.
DSP Outputs levels:
VOH 2.4 V min.
VOL 0.4 V max.
128569B 39
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