MSI K9AU User Guide - Page 21
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Hardware Setup Connector Digital IO Connector: J6 The J6 is designed to connect the General-Purpose Input/Output (GPIO) peripheral module. J6 9 1 10 2 Pin Definition PIN SIGNAL PIN SIGNAL 1 GND 2 VCC5F 3 N_GPO3 4 N_GPO1 5 N_GPO2 6 N_GPO0 7 N_GPI3 8 N_GPI1 9 N_GPI2 10 N_GPI0 SPI Flash ROM Connector: JSPI1 This connector is used to flash SPI flash ROM. JSPI1 2 10 1 9 Pin Definition Pin Description 1 VCC3_SB 3 SPI_MISO_F 5 SPI_CS0_F# 7 GND 9 SPI_HOLD# Pin Description 2 VCC3_SB 4 SPI_MOSI_F 6 SPI_CLK_F 8 GND 10 NC 2-9
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2-9
Hardware Setup
Connector
Digital IO Connector: J6
The J6 is designed to connect the General-Purpose Input/Output (GPIO) peripheral
module.
J6
10
2
9
1
PIN
SIGNAL
PIN
SIGNAL
1
GND
2
VCC5F
3
N_GPO3
4
N_GPO1
5
N_GPO2
6
N_GPO0
7
N_GPI3
8
N_GPI1
9
N_GPI2
10
N_GPI0
Pin Definition
SPI Flash ROM Connector: JSPI1
This connector is used to flash SPI flash ROM.
Pin
Description
Pin
Description
1
VCC3_SB
2
VCC3_SB
3
SPI_MISO_F
4
SPI_MOSI_F
5
SPI_CS0_F#
6
SPI_CLK_F
7
GND
8
GND
9
SPI_HOLD#
10
NC
Pin Definition
1
JSPI1
2
9
10