M30240ECFP MITSUBISHI [Mitsubishi Electric Semiconductor], M30240ECFP Datasheet - Page 31

• Manufacturer Part Number: M30240ECFP
• Description: M30240 Group Specification
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Preliminary Specifications REV. E
Specifications in this manual are tentative and subject to change
Interrupts
Table 1.10:
USB Suspend Interrupt
USB Resume interrupt
USB Start Of Frame
Bus collision detection
DMA0
DMA1
Key input interrupt
A-D
UART2 transmit
UART2 receive
UART0 transmit
UART0 receive
UART1 transmit
2.14.1 Interrupt control registers
Interrupt control register
Peripheral I/O interrupts have their own interrupt control registers. Table 1.10 shows the addresses
of the interrupt control registers. Figure 1.16 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.
Addresses in interrupt control register
SUSPIC
RSMIC
SOFIC
BCNIC
DM0IC
DM1IC
KUPIC
ADIC
S2TIC
S2RIC
S0TIC
S0RIC
S1TIC
Symbol
name
Address
004A
004B
004C
004D
004E
0044
0046
0047
004F
0050
0051
0052
0053
1-31
16
16
16
16
16
16
16
16
16
16
16
16
16
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
UART1 receive
Timer A0
Timer A1
Timer A2
Timer A3
Timer A4
Timer B0
Timer B1
USB Reset
INT0
INT1
USB Function
Interrupt control register
Mitsubishi microcomputers
M30240 Group
S1RIC
TA0IC
TA1IC
TA2IC
TA3IC
TA4IC
TB0IC
TB1IC
RSTIC
INT0IC
INT1IC
USBFIC
Symbol
name
Address
005C
005D
005A
005B
005E
005F
0054
0055
0056
0057
0058
0059
16
16
16
16
16
16
16
16
16
16
16
16