Eide connector ( ide1 ), Usb connector ( usb1 ) – Intel MINI-ITX BOARD AR-B1890 User Manual

Page 24

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AR-B1890 User’s Manual

EIDE Connector ( IDE1 )

Pin Assignment

1 IDERST#

2 GND

3 PID7

4 PID8

5 PID6

6 PID9

7 PID5

8 PID10

9 PID4

10 PID11

11 PID3

12 PID12

13 PID2

14 PID13

15 PID1

16 PID14

17 PID0

18 PID15

GND

N / C

21 PDREQ

22 GND

23 PIOR#

24 GND

25 PIOR#

26 GND

27 PRDY

28 GND

29 PACK#

30 GND

PIRQ14

N / C

PPDA1

ATA66 _ DET

35 PPDA0

36 PPDA2

37 PPCS1#

38 PPCS3#

39 HDLED#

40 GND

USB Connector ( USB1 )

Pin Assignment

1 USB_VCC

2 GND

3 USB4-

4 GND

5 USB4+

6 USB5+

7 GND

8 USB5-

9 GND

10 USB_VCC