| GPP_E13/SBK0/BK0 | OD | Blink BK 0: This function provides the blink (or PWM) capability. The blink/PWM frequency and duty cycle is programmable through the PWM Control register. Refer to Volume 2 for details. |
| GPP_E14/SBK1/BK1 | OD | Blink BK 1: This function provides the blink (or PWM) capability. The blink/PWM frequency and duty cycle is programmable through the PWM Control register. Refer to Volume 2 for details. |
| GPP_E15/SBK2/BK2 | OD | Blink BK 2: This function provides the blink (or PWM) capability. The blink/PWM frequency and duty cycle is programmable through the PWM Control register. Refer to Volume 2 for details. |
| GPP_E16/SBK3/BK3 | OD | Blink BK 3: This function provides the blink (or PWM) capability. The blink/PWM frequency and duty cycle is programmable through the PWM Control register. Refer to Volume 2 for details. |
| GPP_F19/DNX_FORCE_RELOAD | I | Download and Execute (DnX):Intel® CSME ROM samples this pin any time ROM begins execution. This includes the following conditions: - G3 Exit.
- Sx, Moff Exit.
- Cold Reset(Host Reset with Power Cycle) Exit.
- Warm Reset(Host Reset without Power Cycle) Exit if Intel® CSME was shut down in Warm Reset.
- 0 => No DnX; 1 => Enter DnX Mode.
This pin must not be sampled high at the sampling time for normal operation. |
| GPP_E00/SATAXPCIE0/SATAGP0 | I | SATA port 0 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_E01/SATAXPCIE1/SATAGP1 | I | SATA port 1 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_E02/SATAXPCIE2/SATAGP2 | I | SATA port 2 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_F00/SATAXPCIE3/SATAGP3 | I | SATA port 3 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_F01/SATAXPCIE4/SATAGP4 | I | SATA port 4 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_F02/SATAXPCIE5/SATAGP5 | I | SATA port 5 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_F03/SATAXPCIE6/SATAGP6 | I | SATA port 6 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_F04/SATAXPCIE7/SATAGP7 | I | SATA port 7 or PCIe port mux select : This pin can be used as a SATA/PCIE mux selector with the polarity (SATA or PCIe) controlled by soft-strap. SATAXPCIE native function mode is also determined by soft strap. |
| GPP_E13/SBK0/BK0 | OD | Serial Blink SBK 0: This function provides the capability to serialize POST or other messages on the pin to a serial monitor. The Serial Blink message is programmed through the Serial Blink Command/Status and Serial Blink Data registers. Refer to Volume 2 for details. |
| GPP_E14/SBK1/BK1 | OD | Serial Blink SBK 1: This function provides the capability to serialize POST or other messages on the pin to a serial monitor. The Serial Blink message is programmed through the Serial Blink Command/Status and Serial Blink Data registers. Refer to Volume 2 for details. |
| GPP_E15/SBK2/BK2 | OD | Serial Blink SBK 2: This function provides the capability to serialize POST or other messages on the pin to a serial monitor. The Serial Blink message is programmed through the Serial Blink Command/Status and Serial Blink Data registers. Refer to Volume 2 for details. |
| GPP_E16/SBK3/BK3 | OD | Serial Blink SBK 3: This function provides the capability to serialize POST or other messages on the pin to a serial monitor. The Serial Blink message is programmed through the Serial Blink Command/Status and Serial Blink Data registers. Refer to Volume 2 for details. |