Serial Debug Uart Header; Uart0 Header; Sbl_Disable Jumper; Supercap 9-Pin Connector - Supermicro AOC-S3908L-H8iR User Manual

Serial Debug UART Header

A four-pin Serial Debug header, located at J2, is used for the manufacturer's
diagnostic purposes only. See the layout below for the location.

UART0 Header

The universal asynchronous receiver/transmitter (UART) header is located on J3
and is for engineering diagnostic purposes only.

SBL_Disable Jumper

The jumper is located on JP2 and is for manufacturer's programming purposes
only.

SuperCap 9-pin Connector

The SuperCap connector, designated J6, is used for a TFM cable connection to
a SuperCap.
6
3 4
5
Chapter 2: Hardware Components
1
2
2-5
1. CN0 SFF-8654
Internal Connector for
Ports 0-7
2. CN1 SFF-8654
Internal Connector for
Ports 8-15
3. Serial Debug UART
Header
4. UART0 Header
5. SBL_Disable
Jumper
6. SuperCap 9-pin
Connector