Intel D848PMB Product Guide - Page 36

Connecting the Front Panel Header, Connecting USB 2.0 Headers, Table 6., Front Panel Header J9H3

Get Intel D848PMB PDF manuals and user guides View all Intel D848PMB manuals
Add to My Manuals
Save this manual to your list of manuals

Page 36 highlights

Intel Desktop Board D848PMB Product Guide Connecting the Front Panel Header Before connecting the front panel header, observe the precautions in "Before You Begin" on page 23. Figure 11-D on page 35 shows the location of the front panel header. Table 6 shows the pin assignments for the front panel header. Table 6. Front Panel Header (J9H3) Pin Signal In/Out Description Hard Drive Activity LED Pin Signal In/Out Description Power LED 1 HD_PWR 3 HDA# Out Hard disk LED pull- 2 HDR_BLNK_GRN Out Front panel green up (330 Ω) to +5 V LED Out Hard disk active LED 4 HDR_BLNK_YEL Out Front panel yellow LED Reset Switch On/Off Switch 5 Ground 7 FP_RESET# In 9 +5 V Out Ground Reset switch Power 6 SWITCH_ON# In 8 Ground 10 N/C Power switch Ground Not connected Connecting USB 2.0 Headers Before connecting USB 2.0 headers, observe the precautions in "Before You Begin" on page 23. Figure 11-B and -C on page 35 shows the location of the USB 2.0 headers. Table 7 shows the pin assignments for the headers. Table 7. USB 2.0 Headers (J9F1 and J9H1) USB Port A Pin Signal Name Pin 1 Power 2 3 D- 4 5 D+ 6 7 Ground 8 9 Key (no pin) 10 Note: USB ports may be assigned as needed. USB Port B Signal Name Power DD+ Ground Not connected 36

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
Intel Desktop Board D848PMB Product Guide
Connecting the Front Panel Header
Before connecting the front panel header, observe the precautions in “Before You Begin” on
page 23.
Figure 11-D on page 35 shows the location of the front panel header.
Table 6 shows the
pin assignments for the front panel header.
Table 6.
Front Panel Header (J9H3)
Pin Signal
In/Out
Description
Pin
Signal
In/Out
Description
Hard Drive Activity LED
Power LED
1
HD_PWR
Out
Hard disk LED pull-
up (330
Ω
) to +5 V
2
HDR_BLNK_GRN
Out
Front panel green
LED
3
HDA#
Out
Hard disk active LED
4
HDR_BLNK_YEL
Out
Front panel yellow
LED
Reset Switch
On/Off Switch
5
Ground
Ground
6
SWITCH_ON#
In
Power switch
7
FP_RESET#
In
Reset switch
8
Ground
Ground
9
+5 V
Out
Power
10
N/C
Not connected
Connecting USB 2.0 Headers
Before connecting USB 2.0 headers, observe the precautions in “Before You Begin” on page 23.
Figure 11-B and -C on page 35 shows the location of the USB 2.0 headers.
Table 7 shows the pin
assignments for the headers.
Table 7.
USB 2.0 Headers (J9F1 and J9H1)
USB Port A
USB Port B
Pin
Signal Name
Pin
Signal Name
1
Power
2
Power
3
D-
4
D-
5
D+
6
D+
7
Ground
8
Ground
9
Key (no pin)
10
Not connected
Note:
USB ports may be assigned as needed.
36