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I2C-Address: 0x40 (7-bit) | ||||
Register | Name | Access | Description | Default Value |
0x01 | REG_ID | read | ID-Register | 0x96 |
0x02 | REG_CONTROL | write | Restart and boot with BOOT_MODE= 0x04 - Shutdown (Hard) | - |
0x03 | REG_CONFIG | - | - | - |
0x04 | REG_PIN_CONFIG | write | <Pin> <Parameter> 1: Input, NoPull 20: Output PushPull, init low level | - |
0x05 | REG_PIN_SET | write | <Pin> <Level> | - |
0x06 | REG_PIN_GET | write | <Pin> | - |
0x07 | REG_PWM_CONFIG | write | <Pin> <Duty Cycle [%]> | - |
0x08 | REG_SECO_CODE | read | Read SECO_CODE | - |
0x09 | REG_INT_STATUS | read | Read INT_STATUS register, clear it and reset EC_IRQ#_OD to “1” 0x01: RTC_INT# | 0x00 |
0x0A | REG_INT_ENABLE | write | Enable or disable interrupts. 0x01: RTC_INT# | - |
0x0B | REG_ALTERNATE_ | write | Set Pin to specific alternate function. <Pin> <Alternate Function> Alternate Functions: | - |
0x0C | REG_RAM_CODE | read | Read RAM_CODE* 0x4 - 4GB RAM | - |
0xF0 | REG_VERSION | read | Read firmware version | 0xD5** |
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0x01 |
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Configurable GPIO Pins (I2C)
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