Chapter 3 Connectors
43
NOTE:
If the user shorts the mSATA setup jumper (MSATA_SW1) to force
the system to enable mSATA device or an mSATA device is
detected, the
S_ATA6
connector will be disabled. Please refer to
Section 4.9.7
for detailed information.
3.2.23 SMBus Connector
CN Label:
SMB1
CN Type:
4-pin wafer, p=1.25 mm
CN Location:
See
Figure 3-24
CN Pinouts:
See
Table 3-24
The SMBus (System Management Bus) connector provides low-speed system
management communications.
Figure 3-24: SMBus Connector Location
Pin
Description
1
GND
2
SMB_DATA
3
SMB_CLK
4
+5V
Table 3-24: SMBus Connector Pinouts
3.2.24 SPI Flash Connector
CN Label:
JSPI1
CN Type:
8-pin header, p=2.54 mm
CN Location:
See
Figure 3-25
CN Pinouts:
See
Table 3-25
The SPI flash connector is used to flash the SPI ROM.
