參數(shù)資料
型號(hào): M30240M4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, MICROCONTROLLER, PQFP80
封裝: 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 50/125頁
文件大?。?/td> 753K
代理商: M30240M4-XXXFP
CONFIDENTIAL
32
Mitsubishi microcomputers
M16C / 24 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Preliminary Specifications REV.B
Specifications in this manual are tentative and subject to change
Interrupts
(1) Interrupt control registers
Peripheral I/O interrupts have their own interrupt control registers. Table 9 shows the addresses of
the interrupt control registers. Figure 16 shows the interrupt control registers.
The interrupt request bit is set by hardware to “0” when an interrupt request is received. The interrupt
request bit can also be set by software to “0”. (Do not set to “1”.)
INT0 and INT1 are triggered by the edges of external inputs. The edge polarity is selected using the
polarity select bit. (Other interrupts are described elsewhere.)
An interrupt must first be enabled before it can be used to cancel stop mode.
Table 9:
Addresses in interrupt control register
Interrupt control register
Symbol
name
Address
Interrupt control register
Symbol
name
Address
Suspend-Interrupt
SUSPIC
0044
16
UART1 receive
S1RIC
0054
16
Resume interrupt
RSMIC
0046
16
Timer A0
TA0IC
0055
16
USB Start Of Frame
SOFIC
0047
16
Timer A1
TA1IC
0056
16
Bus collision detection
BCNIC
004A
16
Timer A2
TA2IC
0057
16
DMA0
DM0IC
004B
16
Timer A3
TA3IC
0058
16
DMA1
DM1IC
004C
16
Timer A4
TA4IC
0059
16
Key input interrupt
KUPIC
004D
16
Timer B0
TB0IC
005A
16
A-D
ADIC
004E
16
Timer B1
TB1IC
005B
16
UART2 transmit
S2TIC
004F
16
Reset interrupt
RSTIC
005C
16
UART2 receive
S2RIC
0050
16
INT0
INT0IC
005D
16
UART0 transmit
S0TIC
0051
16
INT1
INT1IC
005E
16
UART0 receive
S0RIC
0052
16
USB Function
USBFIC
005F
16
UART1 transmit
S1TIC
0053
16
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