Lenovo 1723-8BX Installation And Maintenance Manual page 65

Table 12. 1280 x 800 timing chart (continued)
Type
Blanking 4.790 μs
Sync 1.533 μs
Back porch 2.395 μs
Front porch 0.862 μs
Vertical
Total 16.720 ms
Display 16.096 ms
Blanking 0.624 ms
Sync 0.121 ms
Back porch 0.443 ms
Front porch 0.060 ms
Table 13. 1280 x 1024 timing chart
Type
Timing name 1280 x 1024 @ 60 Hz
Horizontal 63.981 kHz
frequency and
polarity
Vertical 60.02 Hz
frequency and
polarity
Pixel clock 108 MHz
Scan type Noninterlaced
Horizontal
Period 15.630 μs
Display 11.852 μs
Blanking 3.778 μs
Sync 1.037 μs
Back porch 2.296 μs
Front porch 0.444 μs
Vertical
Total 16.661 ms
Display 16.005 ms
Blanking 0.656 ms
Sync 0.047 ms
Standard
400 pixels
128 pixels
200 pixels
72 pixels
831 lines
800 lines
31 lines
6 lines
22 lines
3 lines
Standard
Positive
Positive
1688 pixels
1280 pixels
408 pixels
112 pixels
248 pixels
48 pixels
1066 lines
1024 lines
42 lines
3 lines
3.906 μs
1.202 μs
1.935 μs
0.751 μs
13.345 ms
12.740 ms
0.605 ms
0.096 ms
0.462 ms
0.048 ms
1280 x 1024 @ 75 Hz
79.976 kHz
75.025 Hz
135 MHz
Noninterlaced
12.504 μs
9.481 μs
3.022 μs
1.067 μs
1.837 μs
0.119 μs
13.329 ms
12.804 ms
0.525 ms
0.038 ms
Appendix A. Supported resolution timing charts
416 pixels
128 pixels
206 pixels
80 pixels
838 lines
800 lines
38 lines
6 lines
29 lines
3 lines
Positive
Positive
1688 pixels
1280 pixels
408 pixels
144 pixels
248 pixels
16 pixels
1066 lines
1024 lines
42 lines
3 lines
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