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H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 436
width is TCON1_XO+1
15:12
/
/
/
11:0
R/W
0
TCON1_YO
height is TCON1_YO+1
7.2.7.8. TCON1 Basic Timing Register3 (Default Value: 0x00000000)
Offset: 0x00A0
Register Name: TCON1_BASIC3_REG
Bit
R/W
Default/Hex
Description
31:29
/
/
/
28:16
R/W
0
HT
horizontal total time
Thcycle = (HT+1) * Thdclk
15:12
/
/
/
11:0
R/W
0
HBP
horizontal back porch
Thbp = (HBP +1) * Thdclk
7.2.7.9. TCON1 Basic Timing Register (Default Value: 0x00000000)
Offset: 0x00A4
Register Name: TCON1_BASIC4_REG
Bit
R/W
Default/Hex
Description
31:29
/
/
/
28:16
R/W
0
VT
horizontal total time (in HD line)
Tvt = VT/2 * Th
15:12
/
/
/
11:0
R/W
0
VBP
horizontal back porch (in HD line)
Tvbp = (VBP +1) * Th
7.2.7.10. TCON1 Basic Timing Register5 (Default Value: 0x00000000)
Offset: 0x00A8
Register Name: TCON1_BASIC5_REG
Bit
R/W
Default/Hex
Description
31:29
/
/
/
25:16
R/W
0
HSPW
horizontal Sync Pulse Width (in dclk)
Thspw = (HSPW+1) * Tdclk
Note: HT> (HSPW+1)
15:10
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/
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