參數資料
型號: M37272M8-517SP
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微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數: 55/131頁
文件大?。?/td> 1297K
代理商: M37272M8-517SP
55
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6H/M8H/MAH/MFH
XXXSP/FP
M37272E8SP/FP, M37272EFSP/FP
MITSUBISHI MICROCOMPUTERS
Rev 1.0
Fig. 8.10.9 Caption Position Register
Field and Line to Generate Slice Voltage
Field specified by bit 1 of DSC1
Line 21 (total 1 line)
Field specified by bit 1 of DSC1
A line specified by bits 4 to 0 of CPS
(total 1 line) (See note 3)
Field specified by bit 1 of DSC1
Line 21 (total 1 line)
Field specified by bit 1 of DSC1
Line 21 and a line specified by bits 4 to 0 of CPS
(total 2 lines) (See note 2)
Field and Line to Be Sliced Data
Both fields of F1 and F2
Line 21 and a line specified by bits 4 to 0 of CPS
(total 2 lines) (See note 2)
Both fields of F1 and F2
A line specified by bits 4 to 0 of CPS
(total 1 line) (See note 3)
Both fields of F1 and F2
Line 21 (total 1 line)
Both fields of F1 and F2
Line 21 and a line specified by bits 4 to 0 of CPS
(total 2 lines) (See note 2)
CPS
b7
0
0
1
1
b6
0
1
0
1
Notes 1:
DSC1 is data slicer control register 1.
CPS is caption position register.
2:
Set “00
16
” to “10
16
” to bits 4 to 0 of CPS.
3:
Set “00
16
” to “1F
16
” to bits 4 to 0 of CPS.
Table 8.10.1 Specification of Data Slice Line
b7 b6 b5 b4 b3 b2 b1 b0
Caption Position Register (CPS) [Address 00E6
16
]
Caption Position Register
0
to
4
5
0
R W
0
R W
Caption position
bits(CPS0 to CPS4)
6, 7
Refer to the corresponding
Table (Table 8.10.1).
Slice line mode
specification bits
(in 1 field) (CPS6, CPS7)
0: Data is not latched yet and a
clock-run-in is not determined.
1: Data is latched and a
clock-run-in is determined.
Caption data latch
completion flag 2
(CPS5)
Indeterminate
R
B
After reset
Functions
Name
R W
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