User's Manual

Chapter 2 Hardware Information 24
UPS-NANO
55
I2C_SCL2_3V3
56
GND
57
I2C_SDA2_3V3
58
AVS_DMIC_DATA_1
59
GND
60
AVS_DMIC_DATA_2
2.5.16 CPLD and BIOS update (CN22)
Pin
Signal
Pin
Signal
Pin
Signal
1
JTAG_TCK
2
GND
3
JTAG_TDO
4
1.8V
5
JTAG_TMS
6
SPI_CS
7
SPI_CLK
8
SPI_MISO
9
JTAG_TDI
10
GND
11
SPI_MOSI
12
SPI_HOLD
2.5.17 CPLD and BIOS update (CN22)
Pin
Signal
Pin
Signal
Pin
Signal
1
5V
2
GND
3
GND