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参数资料
| 型号： | LC74776 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 画面叠加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP30 |
| 封装： | SDIP-30 |
| 文件页数： | 19/35页 |
| 文件大小： | 253K |
| 代理商： | LC74776 |
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No. 6018-26/35
LC74776, 74776M
DA 0 to 7
Register
Contents
Notes
State
Function
7
–
1
6
–
1
Command 7 identification code.
5
–
1
Display control setup.
4
–
1
3
–
1
2
–
0
Extended command 8 identification code
1
–
0
–
0
First byte
COMMAND16 (VPS/PDC control setup command) I2C bus only
DA 0 to 7
Register
Contents
Notes
State
Function
7
–
0
Second byte identification bit
0
Byte 19 Hamming error check on (Data hold)
6
ECP19
{Bytes 44, 28, 36, 20, 32, 42, 32, and 42}
1
Byte 19 Hamming error check off (Data write)
{Bytes 44, 28, 36, 20, 32, 42, 32, and 42}
0
Byte 18 Hamming error check on (Data hold)
5
ECP18
{Bytes 43, 27, 35, 19, 31, 41, 31, and 41}
1
Byte 18 Hamming error check off (Data write)
{Bytes 43, 27, 35, 19, 31, 41, 31, and 41}
0
Byte 17 Hamming error check on (Data hold)
4
ECP17
{Bytes 42, 26, 34, 18, 30, 40, 30, and 40}
1
Byte 17 Hamming error check off (Data write)
{Bytes 42, 26, 34, 18, 30, 40, 30, and 40}
0
Byte 16 Hamming error check on (Data hold)
3
ECP16
{Bytes 41, 25, 33, 17, 29, 39, 29, and 39}
1
Byte 16 Hamming error check off (Data write)
{Bytes 41, 25, 33, 17, 29, 39, 29, and 39}
0
Byte 15 Hamming error check on (Data hold)
2
ECP15
{Bytes 40, 24, 32, 16, 28, 38, 28, and 38}
1
Byte 15 Hamming error check off (Data write)
{Bytes 40, 24, 32, 16, 28, 38, 28, and 38}
0
Byte 14 Hamming error check on (Data hold)
1
ECP14
{Bytes 39, 23, 31, 15, 27, 37, 27, and 37}
1
Byte 14 Hamming error check off (Data write)
{Bytes 39, 23, 31, 15, 27, 37, 27, and 37}
0
Byte 13 Hamming error check on (Data hold)
0
ECP13
{Bytes 38, 22, 30, 14, 26, 36, 26, and 36}
1
Byte 13 Hamming error check off (Data write)
{Bytes 38, 22, 30, 14, 26, 36, 26, and 36}
Second byte
Note: All registers are set to 0 when the LC74776/M is reset by the RST pin.
Specification when the PDC data BMS bit is 0.
The item in parentheses is the specification
when the BMS bit is 1.
The item in curly braces lists the odd parity
check on/off bytes for header modes 1, 2, 3,
and 4 and status mode 1, 2, 3, and 4.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC74776M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC |
| LC74776NM-9780-TRM | 制造商:SANYO Semiconductor Co Ltd 功能描述:ON-SCREEN DISPLAY IC, PDSO30 |
| LC74780 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for VCRs |
| LC74780M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for VCRs |
| LC74781 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Video Display Controller for VCR Products |
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