Intel® 500 Series Chipset Family On-Package PCH Datasheet Volume 1
Datasheet
Signal Description
Name | Type | Description |
---|---|---|
| O | THC0_SPI1 Clock: THC0 SPI1 clock output from PCH. Supports 20 MHz, 33 MHz and 50 MHz. |
| O | THC1_SPI2 Clock: THC1 SPI2 clock output from PCH. |
| O | THC0_SPI1 Chip Select: Used to select the touch devices if it is connected to THC0_SPI1 interface. |
| O | THC1_SPI2 Chip Select: Used to select the touch devices if it is connected to THC1_SPI2 interface. |
| I/O | THC0_SPI1_IO0: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC0_SPI1_IO1: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC0_SPI1_IO2: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC0_SPI1_IO3: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC1_SPI2_IO0: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC1_SPI2_IO1: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC1_SPI2_IO2: A bidirectional signal used to support single, dual and quad mode data transfer. |
| I/O | THC1_SPI2_IO3: A bidirectional signal used to support single, dual and quad mode data transfer. |
| O | THC0_SPI1 Reset: THC0_SPI1 Reset signal from Touch host controller. |
| O | THC1 SPI2 Reset: THC1_SPI2 Reset signal from Touch host controller. |
| I | THC0 SPI1 interrupt: THC0_SPI1 Interrupt signal. |
| I | THC1 SPI2 interrupt: THC1_SPI2 Interrupt signal. |