參數(shù)資料
型號： M37280MK
廠商： Mitsubishi Electric Corporation
英文描述： Single Chip 8 Bits Microcomputer(8位單片機)
中文描述： 單芯片8位單片機（8位單片機）
文件頁數(shù)： 23/178頁
文件大?。?/td> 1457K
代理商： M37280MK
23
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37280MF–XXXSP, M37280MK–XXXSP
M37280EKSP
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
Rev. 1.0
Fig. 12.3.2 Interrupt Request Register 1
b7b6 b5b4b3 b2b1b0
Interrupt request register 1 (IREQ1) [Address 00FC
B
0
Name
Functions
After reset
R W
0
Interrupt Request Register 1
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
Timer 1 interrupt
request bit
Timer 2 interrupt
request bit
Timer 3 interrupt
request bit
Timer 4 interrupt
request bit
OSD interrupt request
bit
(OSDR)
V
SYNC
interrupt
request bit
A-D conversion INT3
interrupt request bit (ADR)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
(TM1R)
1
(TM2R)
2
(TM3R)
3
(TM4R)
4
5
(VSCR)
6
7
0
0
8
0
8
0
8
0
8
0
8
0
8
8
8
: “0” can be set by software, but “1” cannot be set.
—
16
]
R
R
R
R
R
R
R
R
Fig. 12.3.3 Interrupt Request Register 2
b7 b6b5b4b3 b2b1b0
0
Interrupt request register 2 (IREQ2) [Address 00FD
B
0
Name
Functions
After reset
R W
Interrupt Request Register 2
INT1 interrupt
request bit (IN1R)
Data slicer interrupt
request bit (DSR)
Serial I/O interrupt
request bit (SIOR)
f(X
IN
)/4096 SPRITE OSD
interrupt request bit (CKR)
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
1
2
3
4
INT2 interrupt
request bit (IN2R)
Multi-master I
2
C-BUS
interrupt request bit (IICR)
Timer 5 6 interrupt
request bit (TM56R)
5
7
Fix this bit to “0.”
0
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
8
: “0” can be set by software, but “1” cannot be set.
0
0
8
0
0
8
0
8
0
8
16
]
R
R
R
R
8
R
R
8
R W
6
0
8
R
相關PDF資料
PDF描述
M37280MF-171SP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37280MK-103SP Oscillator; Frequency:15.36MHz; Frequency Tolerance:+/-100ppm; Load Capacitance:50pF; Supply Voltage:5V; Crystal Terminals:Surface Mount (SMD, SMT); Leaded Process Compatible:Yes; Mounting Type:Surface Mount RoHS Compliant: Yes
M37280MK-104SP Oscillator; Frequency:16MHz; Frequency Tolerance:+/-100ppm; Load Capacitance:50pF; Supply Voltage:5V; Crystal Terminals:Surface Mount (SMD, SMT); Fundamental Mode:Parallel Load; Leaded Process Compatible:Yes RoHS Compliant: Yes
M37409M2 SINGLE CHIP 8 BIT MICROCOMPUTER
M37409M2-XXXFP SINGLE CHIP 8 BIT MICROCOMPUTER
相關代理商/技術參數(shù)
參數(shù)描述
M37280MK-103SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37280MK-104SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37280MK-114SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37280MK-206SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37280MKH-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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