參數(shù)資料
型號: M37274MA-052SP
廠商: Mitsubishi Electric Corporation
英文描述: PHOTO SM DETECTOR
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(shù): 72/147頁
文件大小: 2042K
代理商: M37274MA-052SP
72
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37274EFSP
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
MITSUBISHI MICROCOMPUTERS
The horizontal position is common to all blocks, and can be set in
256 steps (where 1 step is 4T
OSC
, T
OSC
being the oscillating cycle
for display) as values “00
16
” to “FF
16
” in bits 0 to 7 of the horizontal
position register (address 00CF
16
). The structure of the horizontal
position register is shown in Figure 72.
Fig. 72. Horizontal Position Register
b7b6b5b4b3b2b1b0
Horizontal position register (HP) [Address 00CF
16
]
B
0
to
7
Name
Functions
After reset
R W
0
Horizontal Position Register
Control bits of horizontal
display start positions
(HP0 to HP7)
Horizontal display start positions
4T
OSC
(
setting value of high-order 4 bits
16
1
+
setting value of low-order 4 bits
16
0
)
R W
Notes 1.
The setting value synchronizes with the V
SYNC
.
2.
T
OSC
= OSD oscillation period.
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