ARC-1538
2.5.12
Battery connector (BT1)
2.5.13
SPI connector (JSPI1)
26 ARC-1538 Quick Reference Guide
Signal
+RTCBATT
GND
Signal
PIN PIN
+3.3VSB
1
SPI0_CS0#
3
SPI0_BIOS_MISO
5
BIOS_HOLD#
7
PIN
1
2
Signal
2
GND
4
SPI0_BIOS_CLK
6
SPI0_BIOS_MOSI
8
BIOS_WP#