參數(shù)資料
型號: M37272MFH
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(shù): 125/131頁
文件大小: 1297K
代理商: M37272MFH
125
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
b7b
6 b
5b4b
3 b
2b
1b
0
Interrupt request register 1 (IREQ1) [Address 00FC
16
]
B
0
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request bit (TM1R)
Timer 2 interrupt
request bit (TM2R)
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1
B
After reset
R W
0
CPU Mode Register
0, 1
2
3, 4
1
Name
Functions
Processor mode bits
(CM0, CM1)
0 0: Single-chip mode
0 1:
1 0:
Not available
1 1:
0: 0 page
1: 1 page
Fix these bits to 1.
1
Stack page selection
bit (CM2) (See note)
1
b1 b0
0
0
5
1
6
0
CPU mode register (CM) [Address 00FB
16
]
W
R W
R
R W
R W
R W
0: LOW drive
1: HIGH drive
0: Oscillating
1: Stopped
7
0
Internal system clock
selection bit
(CM7)
R W
Note:
This bit is set to 1 after the reset release.
X
COUT
drivability
selection bit (CM5)
0: X
IN
X
OUT
selected
(high-speed mode)
1: X
CIN
X
COUT
selected
(high-speed mode)
Main Clock (X
IN
X
OUT
)
stop bit (CM6)
Address 00FB
16
Address 00FC
16
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