HMP8117 Datasheet, PDF (22/45 Pages) Intersil Corporation – NTSC/PAL Video Decoder

HMP8117
DATA WRITE
1000 1000
S CHIP ADDR A
0x88
DATA READ
1000 1000 (R/W)
S CHIP ADDR A
0x88
SUB ADDR
SUB ADDR
A DATA A DATA A P
REGISTER
POINTED
TO BY
SUB ADDR
OPTIONAL FRAME
MAY BE REPEATED
n TIMES
FROM MASTER
FROM HMP8117
AS
CHIP ADDR
0x89
A DATA
A DATA
NA P
REGISTER
POINTED
TO BY
SUB ADDR
OPTIONAL FRAME
MAY BE REPEATED
n TIMES
FIGURE 19. REGISTER WRITE/READ FLOW
S = START CYCLE
P = STOP CYCLE
A = ACKNOWLEDGE
NA = NO ACKNOWLEDGE
Control Registers
R
TABLE 10. CONTROL REGISTER SUMMARY
SUB-
ADDRESS
CONTROL REGISTER
RESET/
DEFAULT
VALUE
USE
VALUE
COMMENTS
00_H
01_H
02_H
03_H
04_H
05_H
06_H
08_H
0A_H
0B_H
0C_H
0E_H
0F_H
10_H
11_H
12_H
14_H/13_H
15_H
16_H
17_H
18_H
19_H
1A_H
Product ID
Input Format
Output Format
Output Control
Genlock Control
Analog Input Control
Color Processing
Luma Processing
Sliced VBI Data Enable
Sliced VBI Data Output
VBI Data Status
Video Status
Interrupt Mask
Interrupt Status
Raw VBI Control
Raw VBI Start Count
Raw VBI Stop Count MSB/LSB
Raw VBI Line Mask_7_0
Raw VBI Line Mask_15_8
Raw VBI Line Mask_18_16
Brightness
Contrast
Hue
16_H or 17_H
19_H
00_H
00_H
09_H
10_H
52_H
04_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
7A_H
03_H/4A_H
FE_H
1F_H
00_H
00_H
80_H
00_H
Returns last two digits of part number in hex format.
Defaults to auto-detect of input video standard.
Defaults to 16-bit YCbCr data format.
C0_H
Set Bits 7-6 to enable data and timing outputs.
Defaults to 27MHz CLK2, Rectangular Pixel Mode
Defaults to input signal select = CVBS1.
22