Allwinner A20 - Page 370

A20 User Manual (Revision 1.2) Copyright © 2013 Allwinner Technology Co., Ltd. All Rights Reserved. Page 370 / 812
Offset Address: 0X0044
Register Name: CSI0_C0_VSIZE_REG
Bit
Read/W
rite
Default/
Hex
Description
31:29
/
/
/
28:16
R/W
1E0
VER_LEN
Vertical line length. Valid line number of a frame.
15:13
/
/
/
12:00
R/W
0
VER_START
Vertical line start. data is valid from this line.
4.1.5.17. CSI CHANNEL_0 BUFFER LENGTH REGISTER
Offset Address: 0X0048
Register Name: CSI0_C0_BUF_LEN_REG
Bit
Read/W
rite
Default/
Hex
Description
31:13
/
/
/
12:00
R/W
280
BUF_LEN
Buffer length of a line. Unit is byte. It is the max of the 3 FIFOs
4.1.5.18. CSI CHANNEL_1 FIFO 0 OUTPUT BUFFER-A ADDRESS REGISTER
Offset Address: 0X0110
Register Name: CSI0_C1_F0_BUFA_REG
Bit
Read/W
rite
Default/
Hex
Description
31:00
R/W
0
C1F0_BUFA
FIFO 0 output buffer-A address
4.1.5.19. CSI CHANNEL_1 FIFO 0 OUTPUT BUFFER-B ADDRESS REGISTER
Offset Address: 0X0114
Register Name: CSI0_C1_F0_BUFB_REG
Bit
Read/W
rite
Default/
Hex
Description
31:00
R/W
0
C1F0_BUFB
FIFO 0 output buffer-B address