HP Visualize b160L hp Visualize workstation b132L and b160L service handbook ( - Page 36

Serial I/O Connectors

Get HP Visualize b160L - Workstation PDF manuals and user guides View all HP Visualize b160L manuals
Add to My Manuals
Save this manual to your list of manuals

Page 36 highlights

Chap1.doc 14 Thu Jul 25 10:22:00 1996 Table 2 Product Information System Unit Rear Panel Connectors Serial I/O Connectors You can attach a variety of pointing devices (such as a mouse or trackball), or peripheral devices to the Serial Input/Output (SIO) ports on the B132L/B160L workstation. Peripheral devices include printers, plotters, modems, and scanners. Consult the documentation that accompanies each pointing or peripheral device for specific information concerning its use. The SIO ports are programmable. You can set functions such as bit rate, character length, parity, and stop bits. The SIO ports are used as an interface for serial asynchronous devices to the CPU. The ports operate at up to a 460.8K baud rate. Table 2 shows the SIO connector pin listings. The serial connectors are 9-pin D-sub connectors. Signal names are those specified in the EIA RS-232 standard. Serial I/O Pins Pin No. Signal Description 1 DCD Data Carrier Detect 2 RXD Receive Data 3 TXD 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 Indicator 14

  • 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
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
Chap1.doc
14
Thu Jul 25 10:22:00 1996
Product Information
System Unit Rear Panel Connectors
14
Serial I/O Connectors
You can attach a variety of pointing devices (such as a
mouse or trackball), or peripheral devices to the Serial
Input/Output (SIO) ports on the B132L/B160L work-
station. Peripheral devices include printers, plotters,
modems, and scanners. Consult the documentation
that accompanies each pointing or peripheral device
for specific information concerning its use.
The SIO ports are programmable. You can set func-
tions such as bit rate, character length, parity, and stop
bits. The SIO ports are used as an interface for serial
asynchronous devices to the CPU. The ports operate at
up to a 460.8K baud rate.
Table 2 shows the SIO connector pin listings. The
serial connectors are 9-pin D-sub connectors. Signal
names are those specified in the EIA RS-232 standard.
Table 2
Serial I/O Pins
Pin No.
Signal
Description
1
DCD
Data Carrier Detect
2
RXD
Receive Data
3
TXD
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 Indicator