HP Model 715/100 hp 9000 series 700 model 715 workstations service handbook (a - Page 144

Cables, Timing

Page 144 highlights

The following sections list the specifications for the cables and timing of the A2088A monitor. Cables A1499-60005 8120-3616 9-pin to BNC BNC to BNC (2 meter) Timing Video Pixel rate Pixel period Horizontal display Vertical display 135.00 MHz 7.4047 ns 1280 pixels 1024 pixels Horizontal Horizontal frequency Horizontal period Horizontal front porch Horizontal sync pulse width Horizontal back porch Horizontal blanking Horizontal display time 78.125 kHz 12.800 ms (1H) 0.474 ms (H-FP) 1.422 ms (H-SYNC) 1.422 ms (H-BP) 3.318 ms (H-BL) 9.482 ms (H-DISP) Vertical Fields per frame Field frequency Field period Vertical front porch Vertical sync pulse width Vertical back porch Vertical blanking Vertical display time 1 72.005 Hz 13.888 ms (1 V) (1085 lines) 38.40 ms (V-FP) (3H) 38.40 ms (V-SYNC) (3H) 0.7040 ms (V-BP) (55H) 0.7808 ms (V-BL) (61H) 13.107 ms (V-DISP) (1024H) Service Notes 8-3

  • 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

Service Notes
8–3
The following sections list the specifications for the cables and timing of the A2088A
monitor.
Cables
A1499–60005
9–pin to BNC
8120–3616
BNC to BNC (2 meter)
Timing
Video
Pixel rate
135.00 MHz
Pixel period
7.4047 ns
Horizontal display
1280 pixels
Vertical display
1024 pixels
Horizontal
Horizontal frequency
78.125 kHz
Horizontal period
12.800
m
s (1H)
Horizontal front porch
0.474
m
s (H–FP)
Horizontal sync pulse width
1.422
m
s (H–SYNC)
Horizontal back porch
1.422
m
s (H–BP)
Horizontal blanking
3.318
m
s (H–BL)
Horizontal display time
9.482
m
s (H–DISP)
Vertical
Fields per frame
1
Field frequency
72.005 Hz
Field period
13.888 ms (1 V) (1085 lines)
Vertical front porch
38.40
m
s (V–FP) (3H)
Vertical sync pulse width
38.40
m
s (V–SYNC) (3H)
Vertical back porch
0.7040 ms (V–BP) (55H)
Vertical blanking
0.7808 ms (V–BL) (61H)
Vertical display time
13.107 ms (V–DISP) (1024H)