Supermicro SuperServer 7089P-TR4T - Page 77

77
Chapter 4: Board Connections
Universal Serial Bus (USB)
An internal USB header, located at JUSB1, provides two USB 2.0 connections (USB 5/USB6)
for your system. In addition, a Type A 3.0 header (JUSB2) also provides USB 3.0 Port 1 and
USB 2.0 Port 2 connections for internal access. (Cables are not included). See the tables
below for pin denitions.
Type A USB 3.0 (USB1)/USB 2.0 (USB2)
PinDenitions
Pin# Denition
1 VBUS
2 USB_PN1
3 USB_PP1
4 Ground
5 SSRX_N
6 SSRX_P
7 Ground
8 SSTX_N
9 SSTX_P
Front Panel USB (2.0) (USB 5/6)
PinDenitions
Pin# Denition Pin# Denition
1 +5V 6 USB_PP6
2 +5V 7 Ground
3 USB_PN5 8 Ground
4 USB_PN6 9 Key
5 USB_PP5 10 OC
TPM/Port 80 Header
A Trusted Platform Module (TPM)/Port 80 header is located at JTPM1 to provide TPM support
and a Port 80 connection. Use this header to enhance system performance and data security.
See the table below for pin denitions.
TPM/Port 80 Header
PinDenitions
Pin# Denition Pin# Denition
1 +3.3V 6 Ground
2 SPI_CS_N 7 SPI_MOSI
3 TPM_REST
4 SPI_MISO 9 +3V STBY
5 SPI_CLK 10 TPM_IRQ3.3