IBASE MI952 - Manual (Page 19)

INSTALLATIONS
JU4: SPI Flash select
JU4 Setting Function
Pin 1-2
Short/Closed
Internal SPI Flash
Pin 2-3
Short/Closed
External SPI Flash
J1: External SPI flash connecter
Signal Name Pin Pin Signal Name
Key 1 2 NC
CE# 3 4 +3.3VDUAL
Data In 5 6 HOLD#
WP# 7 8 CLK
Ground 9 10 Data Out
J2: LPC Debug Port
Signal Name Pin Pin Signal Name
LAD0 1 2 PCI RST
LAD1 3 4 LFRAME#
LAD2 5 6 +3.3V
LAD3 7 8 Ground
PCI CLK 9 10 Key
J6: ATX 12V Power Connector
This connector supplies the CPU operating voltage.
Pin # Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
MI952 User’s Manual 15