Spi connector (jspi1), Usb connector 4&5 (jusb1_1) – Avalue EPI-QM77 User Manual

Page 34

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EPI-QM77

34 EPI-QM77 User

’s Manual

2.4.21

SPI connector (JSPI1)

Signal

PIN PIN

Signal

7

HOLD#

SPI_SI

6

5

SPI_SO

SPI_CLK

4

3

SPI_CS0#

GND

2

1

+V3.3M_SPI

2.4.22

USB connector 4&5 (JUSB1_1)

Signal

PIN

PIN

Signal

USBVCC4

1

2

GND

USB_PN_Z_4

3

4

GND

USB_PP_Z_4

5

6

USB_PP_Z_5

GND

7

8

USB_PN_Z_5

GND

9

10

USBVCC4

Note:

Wrong USB cable configuration with

USB devices might damage USB devices

.