Acer Aspire G7710 Aspire G7710 Series User's Guide - EN - Page 34

Front panel connectors, Serial port connector (for selected models), Serial Out or Transmit Data

Get Acer Aspire G7710 PDF manuals and user guides View all Acer Aspire G7710 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 34 highlights

English 22 2 System tour Front panel connectors The front panel connectors (F_PANEL1) are for electrical connection to the front panel switches and LEDs. F_PANEL1 front panel pin definition PIN SIGNAL DESCRIPTION 1 Storage_LED + Hard disk LED pull-up 2 FP PWR/SLP MSG LED pull-up 3 Storage_LED - Hard disk active LED 4 FP PWR/SLP MSG LED pull-up 5 RST_SW - Reset Switch low reference pull-down to GND 6 PWR_SW+ Power Switch low reference pull-up 7 RST_SW + Reset Switch high reference pull-up 8 PWR_SW- Power Switch high reference pull-down to GND 9 RSVD_DNU Reserved. Do not use 10 None No pin Serial port connector (for selected models) The serial port connector (JCOM1) is a 16550A high speed communication port that sends/receives 16 bytes FIFOs and connects to a serial device. Serial port pin definition Pin Signal 1 DCD 2 SIN 3 SOUT 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI Description Data Carry Detect Serial In or Receive Data Serial Out or Transmit Data Data Terminal Ready Ground Data Set Ready Request To Send Clear To Send Ring Indicate

  • 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
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
2 System tour
22
English
Front panel connectors
The front panel connectors (F_PANEL1) are for electrical connection to the front
panel switches and LEDs.
F_PANEL1 front panel pin definition
Serial port connector (for selected models)
The serial port connector (JCOM1) is a 16550A high speed communication port
that sends/receives 16 bytes FIFOs and connects to a serial device.
Serial port pin definition
PIN
SIGNAL
DESCRIPTION
1
Storage_LED +
Hard disk LED pull-up
2
FP PWR/SLP
MSG LED pull-up
3
Storage_LED -
Hard disk active LED
4
FP PWR/SLP
MSG LED pull-up
5
RST_SW -
Reset Switch low reference pull-down to GND
6
PWR_SW+
Power Switch low reference pull-up
7
RST_SW +
Reset Switch high reference pull-up
8
PWR_SW-
Power Switch high reference pull-down to GND
9
RSVD_DNU
Reserved. Do not use
10
None
No pin
Pin
Signal
Description
1
DCD
Data Carry Detect
2
SIN
Serial In or Receive Data
3
SOUT
Serial Out or Transmit Data
4
DTR
Data Terminal Ready
5
GND
Ground
6
DSR
Data Set Ready
7
RTS
Request To Send
8
CTS
Clear To Send
9
RI
Ring Indicate