This page describes the measurements in the digital domain between the WXP80 and a WX2 power supply unit.
Communication between the WX2 and WXP80 was measured with a Saleae Logic Pro 8 logic analyzer.
The patterns which repeat have been omitted for clarity. The adc readings have been reduced to show only all 8th reading instead, otherwise the amount of data would be exceeding the maximum size this wiki could handle.
Following I2C addresses and commands have been collected for the components. Details can be found further below.
| COMPONENT | WXP80 i2cdetect | I2C bus bits | Data sheet I2C |
|---|---|---|---|
| AD converter AD7995-1 | 0x29: 0010 1001 | 0x52: 0101 0010 | s01010010A |
| …(+READ) | 0X53: 0101 0011 | s01010011A | |
| EEPROM 24AA04 | 0x50: 0101 0000 | 0xA0: 1010 0000 | s1010XXBrA |
| 0x51: 0101 0001 | 0xA1: 1010 0010 | ||
| 0x52: 0101 0010 | 0xA2: 1010 0100 | ||
| 0x53: 0101 0011 | 0xA3: 1010 0110 | ||
| 0x54: 0101 0100 | 0xA4: 1010 1000 | ||
| 0x55: 0101 0101 | 0xA5: 1010 1010 | ||
| 0x56: 0101 0110 | 0xA6: 1010 1100 | ||
| 0x57: 0101 0111 | 0xA7: 1010 1110 | ||
| LED drv PCA9553DP/01 (P53/1) | 0x62: 0110 0010 | 0xC4: 1100 0100 | s1100010rA |
| —- | —- | —- | —- |
| (NOT WXP80 but WX2 INTERNAL I2C…) | |||
| bus switch PCA9545A (PA9545A) | 0x70: 0111 0000 | 0xE0: 1110 0000 | s11100BBrA |
i2c data between power supply unit and WXP80 before warming up, reading out the WXP80 eeprom, has been sampled and analyzed. Click on the 'Click to display'-button to view that section:
Click to display ⇲
Click to hide ⇱
| DIRECTION | DEVICE | SENT BYTES | DETAILS |
|---|---|---|---|
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x27 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x16 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x3D + ACK | |
| WX2 ← WXP80 | EEPROM | 0x27 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x16 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x3D + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x08 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE1 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE1 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE1 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE1 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x10 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x02 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5F + ACK | |
| WX2 ← WXP80 | EEPROM | 0x31 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x02 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5F + ACK | |
| WX2 ← WXP80 | EEPROM | 0x31 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x18 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x20 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x28 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x8B + ACK | |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x8B + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x30 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x38 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x8B + ACK | |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x8B + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x40 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x48 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x8B + ACK | |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x8B + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x50 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x11 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x94 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x45 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x11 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x94 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x45 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x58 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xA5 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x38 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x03 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xA5 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x38 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x60 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x11 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC0 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x11 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x11 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC0 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x11 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x68 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x70 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x3C + ACK | |
| WX2 ← WXP80 | EEPROM | 0xBC + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x3C + ACK | |
| WX2 ← WXP80 | EEPROM | 0xBC + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x78 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5E + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x80 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x88 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x28 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x38 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x28 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x38 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x90 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5E + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x98 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x28 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x38 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x28 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x38 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xA8 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1E + ACK | |
| WX2 ← WXP80 | EEPROM | 0x5E + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xB0 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x35 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x35 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x35 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x35 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xB8 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xC0 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x52 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x92 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x52 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x92 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x0D + ACK | |
| WX2 ← WXP80 | EEPROM | 0xAC + ACK | |
| WX2 ← WXP80 | EEPROM | 0xF9 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0D + ACK | |
| WX2 ← WXP80 | EEPROM | 0xAC + ACK | |
| WX2 ← WXP80 | EEPROM | 0xF9 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xD0 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0E + ACK | |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x06 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xD8 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x07 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x08 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0F + ACK | |
| WX2 ← WXP80 | EEPROM | 0x07 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x08 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x0F + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xE0 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x02 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x62 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x02 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x62 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xF0 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x14 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xA4 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x14 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xA4 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA0 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0xF8 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA1 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xC8 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE8 + NAK | |
| —- | —- | —- | —- |
i2c data between power supply unit and WXP80 before warming up, reading out the second part of the eeprom, has been sampled and analyzed. Click on the 'Click to display'-button to view that section:
Click to display ⇲
Click to hide ⇱
| WX2 → WXP80 | LED DRV | 0xC4 + ACK | ? |
| WX2 WXP80 | LED DRV | 0x13 + ACK | |
| WX2 WXP80 | LED DRV | 0x20 + ACK | |
| WX2 WXP80 | LED DRV | 0x80 + ACK | |
| WX2 WXP80 | LED DRV | 0xFF + ACK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x09 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x89 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x09 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x89 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x08 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x01 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x31 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x01 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x31 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x10 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x07 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE1 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x98 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x07 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE1 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x98 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x18 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1D + ACK | |
| WX2 ← WXP80 | EEPROM | 0x2D + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x1D + ACK | |
| WX2 ← WXP80 | EEPROM | 0x2D + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x20 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x09 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x89 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x09 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x89 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x28 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x07 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE0 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x67 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x07 + ACK | |
| WX2 ← WXP80 | EEPROM | 0xE0 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x67 + NAK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | EEPROM | 0xA2 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x30 + ACK | ? |
| WX2 → WXP80 | EEPROM | 0xA3 + ACK | ? |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + ACK | |
| WX2 ← WXP80 | EEPROM | 0x00 + NAK |
i2c data between power supply unit and WXP80 during warming up has been sampled and analyzed. Click on the 'Click to display'-button to view that section:
Click to display ⇲
Click to hide ⇱
| DIRECTION | DEVICE | SENT BYTES | DETAILS |
|---|---|---|---|
| WX2 → WXP80 | LED DRV | 0xC4 + ACK | (repeats below several times) |
| WX2 WXP80 | LED DRV | 0x13 + ACK | (omitted for clarity) |
| WX2 WXP80 | LED DRV | 0x20 + ACK | |
| WX2 WXP80 | LED DRV | 0x80 + ACK | |
| WX2 WXP80 | LED DRV | 0xFF + ACK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x01 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x5C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x6C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xC4 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x01 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x74 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x60 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xA4 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x02 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x0C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x4C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x5C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x03 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x04 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x34 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x5C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x04 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x20 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x68 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x05 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x28 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x18 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x0C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x60 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x06 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x3C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xFC + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x60 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x07 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x4C + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xE8 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xA4 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x08 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x50 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xDC + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x60 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
i2c data between power supply unit and WXP80 during normal operation after warming up has been sampled and analyzed. Click on the 'Click to display'-button to view that section:
Click to display ⇲
Click to hide ⇱
| DIRECTION | DEVICE | SENT BYTES | DETAILS |
|---|---|---|---|
| WX2 → WXP80 | LED DRV | 0xC4 + ACK | (Repeats below several times) |
| WX2 WXP80 | LED DRV | 0x05 + ACK | (omitted for clarity) |
| WX2 WXP80 | LED DRV | 0x00 + ACK | |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x09 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x28 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xD0 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xFC + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x09 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x80 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xD4 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xFC + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x09 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xB8 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xD8 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xC0 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x09 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xD8 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xD8 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xC0 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x09 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xE8 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xDC + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xC0 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |
| —- | —- | —- | —- |
| WX2 → WXP80 | AD-Converter | 0x52 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xF0 + ACK | ? |
| WX2 → WXP80 | AD-Converter | 0x53 + ACK | Read to |
| WX2 ← WXP80 | AD-Converter | 0x09 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xE4 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x17 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xE0 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x2F + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0xC0 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x30 + ACK | ? |
| WX2 ← WXP80 | AD-Converter | 0x00 + NAK | ? |