参数资料
型号: LC74798
元件分类: 画面叠加
英文描述: ON-SCREEN DISPLAY IC, PDIP30
封装: 0.400 INCH, SDIP-30
文件页数: 14/32页
文件大小: 322K
代理商: LC74798
No. 5833-21/32
LC74798, 74798M
COMMAND13 (VPS/PDC control setup command)
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7—
1
6—
1
5—
1
4—
1
3—
0
2—
1
1—
1
0—
0
Command 7 identification code.
Display control setup.
Extended command 6 identification code
Second byte
Note: All registers are set to 0 when the LC74798/M is reset by the RST pin.
DA
Register
Contents
Notes
0 to 7
State
Function
7—
0Second byte identification bit
6
CPA1
0
1
5
CPA0
0
1
4—
0
3
VPM3
0
1
2
VPM2
0
1
VPM1
0
1
0
VPM0
0
1
Data acquisition clock switching
CPA1
CPA0
Clock
00
No.4
01
No.3
10
No.2
11
No.1
VPM3 VPM2 VPM1 VPM0
Operating mode
0000
VPS
000
1
8/30/2 (PDC)
001
0Automatic PDC/VPS switching
001
1
8/30/1 (UDT)
010
0Header time 1
010
1Header time 2
011
0Header time 3
011
1Header time 4
100
0Status display 1
100
1Status display 2
101
0Status display 3
101
1Status display 4
110
0
PAL Pulse
110
1Automatic PDC/VPS switching 2
相关PDF资料
PDF描述
LC7480M 3-CH 6-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO24
LC7480 3-CH 6-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP24
LC75385NE-R 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
LC75396NE 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64
LC75397E 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64
相关代理商/技术参数
参数描述
LC74798M 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC
LC74799 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC
LC74799M 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC
LC7480 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Video A/D Converter with 3-Input Multiplexer
LC7480M 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Video A/D Converter with 3-Input Multiplexer