AI2152 Datasheet, PDF (9/33 Pages) A1 PROs co., Ltd. – Digital Signal Processor for Color CCD Cameras

ADDRESS
1B
(1061h)
1C
(1062h)
1D
(1063h)
1E
(1064h)
1F
(1065h)
20
(1068h)
21
(1069h)
22
(106Ah)
23
(106Bh)
24
(106Ch)
25
(106Dh)
NAME
TV_PATTERN[2:0]
Reserved
TV_SETUP[6:0]
Reserved
TV_SYNC[6:0]
Reserved
TV_Y_GAIN[6:0]
Reserved
TV_UV_GAIN[6:0]
Reserved
TV_H_START[7:0]
TV_H_START[10:8]
Reserved
TV_V_START[7:0]
TV_V_START[8]
Reserved
TV_H_STOP[7:0]
TV_H_STOP[10:8]
Reserved
Ai2152
BIT
CONTENTS
000: Normal image output.
001: Color bar output.
010: Triangle pattern
4:2 100: User defined color output.
110: User defined AC pattern output.
111: User defined grid pattern output.
Others: Reserved
7:5
TV setup level for NTSC/PAL. (Unit: 2 level when 9 bits D/A)
6:0
Note:
NTSC Æ 48h level.
PAL Æ 3ch level.
7
TV SYNC level for NTSC/PAL.
(Unit: 2 level when 9 bits D/A)
6:0 Note:
NTSC Æ 3dh level.
PAL Æ 3ch level.
7
TV Y gain. (Gain = 0.5 + TV_Y_GAIN/128)
6:0 Note:
TV_Y_GAIN Æ 4ch
7
6:0 TV UV gain. (Gain = 1 + TV_UV_GAIN/128)
7
7:0 ^{Horizontal active start pixel of each line. (Unit: 1 Tsys_clk)}
Note:
NTSC Æ 0f7h.
2:0 _{PAL Æ 0ffh.}
7:3
Vertical active start line of each field. (Unit: 1 Line)
7:0
Note:
NTSC Æ 012h.
PAL Æ 017h.
0
7:1
7:0 ^{Horizontal active stop pixel of each line. (Unit: 1 Tsys_clk)}
Note:
NTSC Æ 6d4h.
2:0 _{PAL Æ 6ebh.}
7:3
9