Allwinner A20 - Page 386

A20 User Manual (Revision 1.2) Copyright © 2013 Allwinner Technology Co., Ltd. All Rights Reserved. Page 386 / 812
Offset Address: 0X0334
Register Name: CSI0_C3_INT_STA_REG
Bit
Read/W
rite
Default/
Hex
Description
07
R/W
0
VS_PD
vsync flag
06
R/W
0
HB_OF_PD
Hblank FIFO overflow
05
R/W
/
/
04
R/W
0
FIFO2_OF_PD
FIFO 2 overflow
03
R/W
0
FIFO1_OF_PD
FIFO 1 overflow
02
R/W
0
FIFO0_OF_PD
FIFO 0 overflow
01
R/W
0
FD_PD
Frame done
00
R/W
0
CD_PD
Capture done
4.1.5.54. CSI CHANNEL_3 HORIZONTAL SIZE REGISTER
Offset Address: 0X0340
Register Name: CSI0_C3_HSIZE_REG
Bit
Read/W
rite
Default/
Hex
Description
31:29
/
/
/
28:16
R/W
500
HOR_LEN
Horizontal pixel clock length. Valid pixel clocks of a line.
15:13
/
/
/
12:00
R/W
0
HOR_START
Horizontal pixel clock start.Pixel data is valid from this clock.