Intel® Pentium® Silver and Intel® Celeron® Processors
Datasheet, Volume 1 of 2
| ID | Date | Version | Classification |
|---|---|---|---|
| 633935 | 12/27/2022 | Public |
Signal Description
| Name | Type | Description |
|---|---|---|
| FSPI_MOSI_IO0 | Data | SPI serial output data from PCH to the SPI flash device. This Pin will also function as Input during Dual and Quad I/O operation |
| FSPI_MISO_IO1 | Data | SPI serial input data from the SPI flash device to PCH. This Pin will also function as Output during Dual and Quad I/O operation |
| FSPI_IO2 | Data | SPI serial Input/Output data to comprehend the support for the Quad I/O operation |
| FSPI_IO3 | Data | SPI serial Input/Output data to comprehend the support for the Quad I/O operation |
| FSPI_CLK | Clock | SPI Clock output from PCH |
| FSPI_CS0_N | Chip Select | SPI chip select 0 |
| FSPI_CS1_N | Chip Select | SPI chip select 1 signal is used as the second chip select, when 2 flash devices are used. Do not use when only one SPI flash is used. |
| FSPI_CS2_N | Chip Select | Chip Select 2 is dedicated to support TPM on SPI. |