Serial Uart Header; Technical Specifications; Figure 12. Uart Connector; Table 7. Uart Connector Pin-Out - Intel RS25DB080 Hardware User's Manual

Serial UART Header

1
2
3
4

Technical Specifications

RAID-on-Chip (ROC )
Operating voltage
Card size
Array interface to host
SAS/SATA bus speed
SAS/SATA ports
Physical and virtual drive support
Cache
Firmware
Compatible devices
24

Table 7. UART Connector Pin-out

Pin #
UART0_TX
GND
UART0_RX
P3V3_DUAL
1

Figure 12. UART Connector

Table 8. Technical Specifications

Specification
Name
UART TX SIGNAL (3.3V Signaling)
Ground
UART RX SIGNAL (3.3V Signaling)
+3.3Vdc Power
®
Intel RAID Controller RS25DB080
LSISAS2208 Integrated ROC, 800 MHz
+3.3 V, +12 V
2.713 inch x 6.600 inch (Low-profile)
PCI Express* Revision 2.0, x8 lane width 5.0
Gbps
Up to 6 Gbps per port, point-to-point
2x4 internal port
128 physical drives, 64 virtual drives, and
128 RAID arrays per controller
1 GB DDR3 667 MHz SDRAM, optional bat-
tery backup
16 MB in reflashable flash ROM
•
2.5-inch and 3.5-inch SAS 2.0 or
SATA III
•
Non disk devices including expanders
•
Can support drives of mixed capacity
Intel® RAID Controller RS25DB080 Hardware User's Guide
Description