參數(shù)資料
型號: LC74411N
元件分類: 畫面疊加
英文描述: PICTURE-IN-PICTURE IC, PDIP64
封裝: SDIP-64
文件頁數(shù): 12/14頁
文件大?。?/td> 296K
代理商: LC74411N
Register Data Overview
No. 5519-7/14
LC74411N, LC74411NE
Address
Register
Notes
SBY
Standby mode (The PLL circuit operates.)
STL
Still image (Writes to internal memory are stopped.)
NT/PAL
Format selection (H: NTSC, L:PAL)
00H
D-BLUE
Memory clear data selection (Valid when D-FIX = 1) (H: blue, L: gray)
D-FIX
Memory clear (Holds the data written to memory at a fixed value.)
FILD
Field display selection
VDF-CO
Vertical filter coefficient selection
POUT
Sub-screen display on/off
01H
VP7 to 0
Sub-screen vertical position
02H
HP7 to 0
Sub-screen horizontal position
SIZE-V
Vertical compression specification H: 1/4, L: 1/3
03H
SiZE-H
Horizontal compression specification H: 1/4, L: 1/3
DAFRM
D/A converter frame on/off
YFC5 to 2
D/A converter frame color (Y)
04H
RFC5 to 2
D/A converter frame color (R-Y)
BFC5 to 2
D/A converter frame color (B-Y)
05H
PLL4 to 0
PLL divisor value (The standard value is 10110.)
PHP-M, S
Field discrimination inversion/noninversion
06H
WPE
Wipe or display area function enable
WP-MOD
Wipe or display area function selection (H: wipe)
WTOP to WRIGHT
Wipe or display area function format specification
07H
VBS5 to 0
Display area range setting (vertical)
08H
HBS5 to 0
Display area range setting (horizontal)
V-BLK, H-BLK
D/A converter frame output range specification (Normally set to 00B)
09H
CL-AJ1, 0
A/D converter clamping potential adjustment (Can be monitored from the CLAMP pin.)
WV-AJ1, 0
Write vertical direction adjustment
WH-AJ1, 0
Write horizontal direction adjustment
YC-AJ2 to 0
C phase (with respect to Y) adjustment
0AH
YCFAJ1, 0
D/A converter frame C phase (with respect to Y) adjustment
FM-AJ1, 0
D/A converter frame left/right width adjustment
0BH
DAC1-7 to 0
External control D/A converter (8-bit PWM) data
0CH
DAC2-7 to 0
External control D/A converter (8-bit PWM) data
0DH
DAC3-7 to 0
External control D/A converter (8-bit PWM) data
0EH
DAC4-7 to 0
External control D/A converter (8-bit PWM) data
0FH
DAC5-7 to 0
External control D/A converter (8-bit PWM) data
10H
DAC6-7 to 0
External control D/A converter (8-bit PWM) data
11H
PORT7 to 0
Data for the general-purpose output ports
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