EDAN DUS 60 - Page 52

DUS 60 Digital Ultrasonic Diagnostic Imaging System Service Manual
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Interface connected to the trackball –J2
Interface connected to the main board –J3 (to download program)
Interface connected to the main board –J4 (to download program)
Pin No. Symbol
1 RXD
2 MODE
3 GND
4 +5V
5 RTX
Pin No. Symbol Pin No. Symbol
1 PDI 2 +5V
3 reserved 4 GND
5 /RST 6 GND
7 SCK 8 GND
9 PDO 10 GND
Pin No. Symbol Pin No. Symbol
1 TCK 2 GND
3 TDO 4 +5V
5 TMS 6 /RST
7 +5V 8 reserved
9 TDI 10 GND