Asus PRIME B250M-PLUS Motherboard Pin Definition.English - Page 13

17. TPM connector (20-1 pin TPM) This connector supports a Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. PWRDWN GND +3VSB NC LAD0 +3V LAD3 PCIRST# FRAME PCICLK TPM PIN 1 NC CLKRUN SERIRQ NC GND LAD1 LAD2 NC GND TPM connector (14-1 pin TPM) PWRDWN F_SERIRQ F_FRAME# F_LAD3 F_LAD2 F_LAD1 F_LAD0 This connector supports a Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. TPM A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. PIN 1 +3VSB S_PCIRST#_TBD GND C_PCICLK_TPM +3V +3V 18. M.2 socket 3 This socket allows you to install an M.2 (NGFF) SSD module. • This socket supports M Key and 2242/2260/2280/22110 or 2242/2260/22110 storage devices by models. • When using Intel® Desktop Responsiveness technologies with PCIe/SATA M.2 device, ensure to set up the Windows® UEFI operating system under RAID mode. M.2(SOCKET3) 19. M.2 socket 1, E Key This socket allows you to install an M.2 E key Wi-Fi and Wi-Fi based combo device. M.2(WIFI) VCC VCC NC NC NC NC NC NC GND NC NC NC NC NC CL_RST# CL_DATA CL_CLK NC NC NC S_SUSCLK S_PLTRST# BT_ISOLATE#_R M2_ISOLATE#_R NC NC NC NC NC NC NC VCC VCC PIN2 PIN74 PIN 75 PIN 1 GND NC NC GND NC NC GND NC NC GND S_WAKE# L1_WIFI_CLKREQ# GND C_PCIE_WIFI# C_PCIE_WIFI GND X_WIFI_RXN X_WIFI_RXP GND X_WIFI_TXN X_WIFI_TXP GND NC NC NC NC NC NC NC GND S_USB_PN10_R S_USB_PP10_R GND Motherboard Pin Definition 1-13