Spi Connection - Heartland DT10 Hardware Manual

4.6. SPI connection

4.6.1. Timing chart
It is the same as the SPI connection of Connect Box A.
4.6.2. SPI connection spec.
An 8pin probe is needed for the SPI connection. Refer to the following table and connect the 8pin probe to the target.
Pins used for SPI connection
No. Name
1 GND
2 CLK
3 CS
4 DOUT
5 DAT0
6 DAT1
7 DAT2
8 DAT3
How to insert the probe
Copyright © 2012-2014 Heartland. Data Inc.
Description
Connect to the target GND
Connect to the CLK output pin
Connect to the CS output pin
For write data output
Connect to the DAT0 output pin
Unused
Unused
Unused
Connect Box C
The black line of the 8pin probe is the 1st pin.
The black line must be uppermost when connecting the probe.
- 17 -
DT10 Hardware Manual