Iei-integration IMBA-Q454 v1.01 Instrukcja Użytkownika Pobierz pdf (Strona 40)

IMBA-Q454-R10 User Manual

Page 40

PIN NO. DESCRIPTION PIN NO. DESCRIPTION

1 GND 2 REDUCE WRITE

3 GND 4 N/C

5 N/C 6 N/C

7 GND 8 INDEX#

9 GND 10 MOTOR ENABLE A#

11 GND 12 DRIVE SELECT B#

13 GND 14 DRIVE SELECT A#

15 GND 16 MOTOR ENABLE B#

17 GND 18 DIRECTION#

19 GND 20 STEP#

21 GND 22 WRITE DATA#

23 GND 24 WRITE GATE#

25 GND 26 TRACK 0#

27 GND 28 WRITE PROTECT#

29 GND 30 READ DATA#

31 GND 32 SIDE 1 SELECT#

33 GND 34 DISK CHANGE#

Table 3-9: 34-pin FDD Connector Pinouts

3.2.8 Front Panel Connector

CN Label: F_PANEL1

CN Type:

14-pin header (2x7)

CN Location:

See 8Figure 3-9

CN Pinouts:

See 8Table 3-10

The front panel connector connects to external switches and indicators to monitor and

control the motherboard. These indicators and switches include:

 Power button

 Reset button

 Power LED

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 212 213

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