Ai2152
DSP REGISTER TABLE
ADDRESS
NAME
STOP_EEPROM
Reserved
BIT
7:0
7:0
1:0
CONTENTS
00
01
Stop reading from EEPROM, only when EEPROM data is FF.
Reserved
CCD_H1, CCD_H2 drive current
When VCC=3.3V
CCD_H_DRV[1:0]
3:2
0:24mA,1:16mA, 2:7mA, 3:4mA
When VCC=5V
0:32mA, 1:21mA, 2:10mA, 3:6mA
02
(1001h)
CCD_RG drive current
When VCC=3.3V
CCD_RG_DRV[1:0]
Reserved
5:4
7:6
0: 24mA, 1:16mA, 2:7mA, 3:4mA
When VCC=5V
0:32mA, 1:21mA, 2:10mA, 3:6mA
Digital video image out mode:
000: TG HSYNC/VSYNC output and DV_IO is at debug mode.
if DVIO_O[0]=0
DV_IO={VRI_IN,VRI_REF,TV_VSYNC,TV_HSYNC,
CLR_DSTB,AE_ACT,DEF_DSTB,OB_ACT}
if DVIO_O[0]=1
DV_IO={VRI_IN,VRI_REF,TV_VSYNC,TV_HSYNC,
CLR_DSTB,TV_ACT,CLR_HSYNC,CLR_VSYNC}
001: Sensor data output. (After defect/offset/gain For capture
image)
010: Color data output. (After color ? For capture image)
011: TV data output. (Before D/A ? For connect to D/A)
100: TG HSYNC/VSYNC output and DV_IO is at GPIO mode.
if DVIO_O[0]=0 ~ output TG_VSYNC with 180 Tsys_clk
width
DV_MODE[2:0]
2:0
03
(1004h)
if DVIO_O[0]=1 ~ output TG_VSYNC with 9 H line width
101: Sensor HSYNC/VSYNC output and DV_IO is at GPIO
mode.
110: Color HSYNC/VSYNC output and DV_IO is at GPIO
mode.
111: TV HSYNC/VSYNC output and DV_IO is at GPIO mode.
if DVIO_O[0]=0 ~ TV HSYNC/VSYNC output
if DVIO_O[0]=1 ~ CSYNC output from DV_VSYNC
(DV_HSYNC is fixed to L)
DV_EN
3
1: Enable digital image output.
Reserved
7:4
6
A1PROS [ A1 PROS CO., LTD. ]
