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參數(shù)資料
| 型號： | M37224M3-050SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| 中文描述： | 單芯片8位CMOS微機(jī)電壓合成與屏幕顯示控制器 |
| 文件頁數(shù)： | 79/83頁 |
| 文件大?。?/td> | 901K |
| 代理商： | M37224M3-050SP |
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M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
79
b7b6 b5b4b3 b2b1b0
1
1
1
1
B
After reset
R W
0
CPU Mode Register
0, 1
2
3
to
7
1
Name
Functions
Processor mode bits
(CM0, CM1)
0 0: Single-chip mode
0 1:
1 0: Not available
1 1:
Fix these bits to “1.”
1
Stack page selection
bit (CM2)
(See note)
1
b1 b0
0: 0 page
1: 1 page
0
0
CPU mode register (CPUM (CM)) [Address FB
16
]
R W
R W
R W
Note:
This bit is set to “1” after the reset release.
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
Timer 1 interrupt
request bit (TM1R)
Timer 2 interrupt
request bit (TM2R)
Timer 3 interrupt
request bit (TM3R)
Timer 4 interrupt
request bit (TM4R)
CRT interrupt
request bit (CRTR)
V
SYNC
interrupt
request bit (VSCR)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
1
2
3
4
5
7
0
0
8
0
8
0
8
0
8
0
8
8
INT3 interrupt
request bit (IT3R)
0 : No interrupt request issued
1 : Interrupt request issued
8
16
]
R
R
R
R
R
R
R
6
—
R
0
CPU Mode Register
Interrupt Request Register 1
Address 00FB
16
Address 00FC
16
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37224M3-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225ECSP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M8 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225MA | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
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