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Project: I2cDebugger

I2C bus sniffer electronics

Part description

This is the I2C Sniffer board. Detailed description follows...

Revisions

ID-B01.02

Current stable revision.

PCB etch mask

Images

Schematic PCB layout PCB photo, parts side PCB photo, solder side

External interfaces, Rev.02

Interface Description
JP01 Microcontroller ISP adapter
JP01.1 ISP MISO
JP01.2 ISP Vcc
JP01.3 ISP SCK
JP01.4 ISP MOSI
JP01.5 ISP Reset
JP01.6 ISP GND
JP02 USB power control
JP02.1-2 Closed: Disables USB power-down
JP03 I2C connector
JP03.1 I2C SDA
JP03.2 GND
JP03.3 I2C SCL
X1 USB adapter to host computer

ID-B01.01

''(Undocumented development revision)''

Logbook

Last page update: 2009-03-19