參數(shù)資料
型號: M37160MF-XXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.86 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù): 49/133頁
文件大小: 1003K
代理商: M37160MF-XXXFP
Rev.1.01
2003.11.13
page 20 of 130
M37160M8/MA/MF-XXXSP/FP,M37160EFSP/FP
Fig. 8.3.2 Interrupt Request Register 1
Fig. 8.3.3 Interrupt Request Register 2
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt request register 1 (IREQ1) [Address 00FC16]
W
R
Interrupt Request Register 1
0
B
Name
Functions
Afrer reset
0 : No interrupt request issued
1 : Interrupt request issued
Timer 1 interrupt request
bit (TM1R)
1
Timer 2 interrupt request
bit (TM2R)
2
Timer 3 interrupt request
bit (TM3R)
3
Timer 4 interrupt request
bit (TM4R)
4
OSD interrupt
request bit (OSDR)
5
VSYNC interrupt request
bit (VSCR)
6
INT3 external interrupt
request bit (IN3R)
7
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
: “0” can be set by software, but “1” cannot be set.
R
R
R
R
R
R
R
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt request register 2 (IREQ2) [Address 00FD16]
After reset RW
Interrupt Request Register 2
0
B
INT1 external interrupt
Name
Functions
request bit (IN1R)
0 : No interrupt request issued
1 : Interrupt request issued
1
2
Serial I/O interrupt
request bit (SIR)
3
4
INT2 external interrupt
request bit (IN2R)
5
7
Fix this bit to “0.”
0
0 : No interrupt request issued
1 : Interrupt request issued
0
: “0” can be set by software, but “1” cannot be set.
0
0
0
0
0 : No interrupt request issued
1 : Interrupt request issued
R
R
R
R
RW
f(XIN)/4096 interrupt
request bit (CKR)
0 : No interrupt request issued
1 : Interrupt request issued
Multi-master I
2C-BUS
interrupt request bit (IICR)
0 : No interrupt request issued
1 : Interrupt request issued
6 Timer 5 6 interrupt
request bit (TM56R)
0 : No interrupt request issued
1 : Interrupt request issued
0
R
0
Fix this bit to “0.”
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