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參數資料
| 型號： | LC749870LG |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA64 |
| 封裝： | 5 X 5 MM, FLGA-64 |
| 文件頁數： | 5/44頁 |
| 文件大?。?/td> | 538K |
| 代理商： | LC749870LG |
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LC749870LG
No.A1765-13/44
Continued from preceding page.
Sub-
address
Bit
Name
Bit-
Size
Function Name
Functions
Initial
value
6:4
-
3
For test
Normally set to 0H
0H
13H
1:0
-
2
For test
Normally set to 2H
2H
14H
7:0
-
8
For test
Normally set to 96H
96H
15H
7:0
-
8
For test
Normally set to 64H
64H
16H
7:0
-
8
For test
Normally set to 64H
64H
7:4
I2A_ATMODE
4
Video system
auto-detect switch
Auto mode switching
(It takes effect at I2A_TMCTRL=3’h0.)
0000: Manual mode
0001: Auto0 (NTSC/PAL)
0010: Auot1 (PAL/SECAM)
0011: Auto2 (NTSC/PAL-N/PAL-M)
0100: Auto3 (NTSC/PAL/SECAM)
0101: Auto4 (NTSC/PAL/SECAM/PAL-N/PAL-M)
0110: Auto5 (Auto0+NTSC-443/PAL-60)
0111: Auto6 (Auto1+NTSC-443/PAL-60)
1000: Auto7 (Auto2+NTSC-443/PAL-60)
1001: Auto8 (Auto3+NTSC-443/PAL-60)
1010: Auto9 (Auto4+NTSC-443/PAL-60)
1011to1111: Full
FH
3:2
I2A_FSCSEL
2
Fsc select
Fsc select at manual mode
00: 3.579545MHz
01: 4.43361875MHz
10: 3.57561149MHz
11: 3.58205625MHz
1H
1
I2A_SCANSEL
1
Scanning line
number select
Scanning line number select at manual mode
0: 525i
1: 625i
0H
17H
0
I2A_NTPALSEL
1
NTSC/PAL select
NTSC/PAL select at manual mode
0: NTSC
1: PAL
0H
7:6
-
2
For test
Normally set to 3H
3H
5:4
-
2
For test
Normally set to 0H
0H
1
-
1
For test
Normally set to 1H
1H
18H
0
I2A_SECAMSEL
1
SECAM select
SECAM select at manual mode
0: not SECAM
1: SECAM
0H
19H
6:0
-
7
For test
Normally set to 7FH
7FH
1AH
6:0
-
7
For test
Normally set to 00H
00H
2
I2A_DCON
1
Digital clamp
ON/OFF setting
Digital clamp ON/OFF setting
0: OFF
1: ON
1H
1
I2A_DCLINE
1
Detection level
update unit switching
Pedestal level update unit switching
0: Each frame
1: Each line
0H
1BH
0
-
1
For test
Normally set to 0H
0H
1CH
6:0
I2A_STDLEVY
7
Pedestal level setting
Target pedestal level setting
Level setting range: 236 to 363LSB
40H
7:5
I2A_TCDC
3
Time constant setting
Digital clamp time constant setting
000: Time constant none
001: 1/2
010: 1/4
011: 1/8
100: 1/16
101: 1/32
110: 1/64
111: 1/128
0H
1DH
4:0
I2A_FRAMEDC
5
Update field
number setting
Pedestal level update field number setting
Setting range: 0 to 31 fields
10H
1EH
6:0
-
7
For test
Normally set to 00H
00H
1FH
4:0
-
5
For test
Normally set to 17H
17H
Continued on next page.
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相關代理商/技術參數 |
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