Asus B150M-A D3 User Guide - Page 30

11. TPM connector (14-1 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. TPM F_CLKRUN F_SERIRQ F_FRAME# F_LAD3 F_LAD2 F_LAD1 F_LAD0 B150M-A D3 PIN 1 +3VSB S_PCIRST#_TBD GND C_PCICLK_TPM +3V +3V B150M-A D3 TPM connector The TPM module is purchased separately. 12. LPT connector (26-1 pin LPT) The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT standardizes as IEEE 1284, which is the parallel port interface on IBM PC-compatible computers. O_LPT_XAFD#_R O_LPT_ERROR#_R O_LPT_XINIT#_R O_LPT_XSLIN#_R GND GND GND GND GND GND GND GND O_LPT_XSTB#_R O_LPT_XPD0_R O_LPT_XPD1_R O_LPT_XPD2_R O_LPT_XPD3_R O_LPT_XPD4_R O_LPT_XPD5_R O_LPT_XPD6_R O_LPT_XPD7_R O_LPT_ACK#_R O_LPT_BUSY_R O_LPT_PE_R O_LPT_SLCT_R B150M-A D3 LPT PIN 1 B150M-A D3 Parallel Port connector 1-20 Chapter 1: Product introduction