Intel SRCS16 Hardware User Guide - Page 22

Table 3-1 defines the connectors on the RAID Controller SRCS16. Figure 3.1 provides the layout of the controller. The Write Pending connector (J4) provides a LED signal that indicates a write to disk has not been completed (dirty cache). Table 3-1 Intel® RAID Controller SRCS16 Connector and Jumper Description Jumpers and Connectors J1 J2 J3 J4 J5 J6 J7-J12 J13 J14 J15 J16, J17, JP1 Description 32-bit PCI (open - 64-bit PCI) BIOS enable; (installed - BIOS disabled) UART serial I/O connector for test (not present) Connector for Write Pending Indication LED Serial I/O connector for Serial EPROM I2C connector, used as the interface for the controller to communicate with a storage enclosure processor in an enclosure arrangement Port connectors (see Figure 3.1 for details) Mode 0 Select (closed - Mode 0) 3.3 V load sharing (open - disable) Battery backup daughter card connector (not used) Reserved for factory use Default Setting Open Open Open Open Open Open Open Open Open Open - Figure 3.2 RAID Controller SRCS16 Board Layout Reserved [J17] 3.3V Load Sharing [J14] 167 mm Speaker [U6] Reserved [J16] Memory Modules (5) Battery Connector (not used) [J15] Overview 56 mm Port 0 [J7] Port1 [J8] Port 2 [J9] Port 3 [J10] Port 4 [J11] Port 5 [J12] 32-bit PCI [J1] Write Pending Indication LED [J4] BIOS Enable [J2] Serial I/O Connector, Serial EEPROM [J5] UART Serial I/O [J3] Serial I2C Connector (Enclosure Management) [J6] Mode 0 (IOP Reset) [J13] 22