1. DVI Tx
Chip: Silicon Image SiI164CTG64
Position: U16
The 7-bit binary address of the I2C machine is 0111 A3A2A1R.
A3 接 ground 等於 0。
A2 接 R157, R167 再接 Vcc3V3, 目前 R167 沒接, 所以等於 0。
A1 接 R159, R168 再接 Vcc3V3, 目前 R168 沒接, 所以等於 0。
slave address is 0x70 now.
100kHz

2. PIO EXPANDER LOGIC
Chip: PHILIPS PCF8574TS
Position: U41
The 7-bit binary address of the I2C machine is 0100 A2A1A0R.
slave address is 0x44 now.
100kHz

3. RTC
Chip: PHILIPS PCF8593T
Position: U22
The 7-bit binary address of the I2C machine is 1010 001R.
slave address is 0xA2 now.
100kHz

4. EEPROM
Chip: ?????
Position: U35, U2(??)
The 7-bit binary address of the I2C machine is 1010 A2A1A0R.
slave address are 0xA0(U35) and 0xA4(U2) now.
400kHz

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