參數(shù)資料
型號(hào): M37274MA-082SP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述: 單芯片8位CMOS微機(jī)隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù): 126/147頁
文件大?。?/td> 2042K
代理商: M37274MA-082SP
126
MITSUBISHI MICROCOMPUTERS
M37274EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
Clock Run-in Register 2
Sync Slice Register
Address 00E7
16
Address 00E3
16
Clock Run-in Register 1
Address 00E6
16
b7 b6 b5 b4 b3 b2 b1 b0
0
0
0
Sync slice register (SSL) [Address 00E3
16
]
Sync Slice Register
7
0
R W
0
R W
Vertical synchronous
signal (V
sep
) generating
method selection bit
(SSL7)
0, 2
Fix these bits to “1.”
B
After reset
Functions
Name
R W
0: Method 1
1: Method 2
0
1
0
1
0
R W
1,
3 to 6
Fix these bits to “0.”
b7 b6 b5 b4 b3 b2 b1 b0
Clock run-in register 1 (CR1) [Address 00E6
16
]
Clock Run-in Register 1
0
to
3
0
R W
Clock run-in count value
of main-data slice line
(CR10 to CR13)
0
R W
4, 6
Fix these bits to “1.”
B
After reset
Functions
Name
R W
1
0
1
0
R W
5, 7
Fix these bits to “0.”
0
b7 b6 b5 b4 b3 b2 b1 b0
Clock run-in register 2 (CR2) [Address 00E7
16
]
Clock Run-in Register 2
0
R W
0,
2 to 4,
7
Fix these bits to “1.”
B
After reset
Functions
Name
R W
0
0
1
0
R W
5, 6
Fix these bits to “0.”
1
1
1
1
1
Start bit detecting
method selection bit
(CR21)
0: Method 1
1: Method 2
0
R W
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