M30624FGAFP#U3 Renesas Electronics America, M30624FGAFP#U3 Datasheet - Page 485

• Manufacturer Part Number: M30624FGAFP#U3
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGAFP#U3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Multiple Interrupts
2-166
2.14 Multiple interrupts Usage
Figure 2.14.1. Memory map of the interrupt control registers
2.14.1 Overview of the Multiple interrupts usage
The following is an overview of the multiple interrupts usage.
(1) Interrupt control
Descriptions are given here regarding how to enable or disable maskable interrupts and how to set the
priority to be accepted. What is described here does not apply to non-maskable interrupts.
Enable or disable a non-maskable interrupt using the interrupt enable flag (I flag), interrupt priority
level selection bit, or processor interrupt priority level (IPL). Whether an interrupt request is present or
absent is indicated by the interrupt request bit. The interrupt request bit and the interrupt priority level
select bit are located in the interrupt control register of each interrupt. Also, the interrupt enable flag (I
flag) and the IPL are located in the flag register (FLG).
Figure 2.14.1 shows the memory map of the interrupt control registers, and Figure 2.14.2 shows the
interrupt control registers.
0044
0045
0046
0047
0048
0049
004A
004B
004C
004D
004E
004F
0050
0051
0052
0053
0054
0055
0056
0057
0058
0059
005A
005B
005C
005D
005E
005F
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
INT3 interrupt control register (INT3IC)
DMA1 interrupt control register (DM1IC)
Key input interrupt control register(KUPIC)
UART2 transmit interrupt control register (S2TIC)
UART2 receive interrupt control register (S2RIC)
UART1 transmit interrupt control regster(S1TIC)
Timer A0 interrupt control register (TA0IC)
Timer A1 interrupt control register (TA1IC)
Timer A2 interrupt control register (TA2IC)
Timer A3 interrupt control register (TA3IC)
Timer A4 interrupt control register (TA4IC)
Timer B1 interrupt control register (TB1IC)
Timer B2 interrupt control register (TB2IC)
INT0 interrupt control register (INT0IC)
INT1 interrupt control register (INT1IC)
INT2 interrupt control register (INT2IC)
SI/O4 interrupt control register (S4IC)
INT5 interrupt control register (INT5IC)
SI/O3 interrupt control register (S4IC)
INT4 interrupt control register (INT4IC)
Bus collision detection interrupt control register (BCNIC)
DMA0 interrupt control register (DM0IC)
A-D conversion interrupt control register (ADIC)
UART0 transmit interrupt control register (S0TIC)
UART0 receive interrupt control register (S0RIC)
UART1 receive interrupt control register(S1RIC)
Timer B0 interrupt control register (TB0IC)
Timer B5 interrupt control register (TB5IC)
Timer B4 interrupt control register (TB4IC)
Timer B3 interrupt control register (TB3IC)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M16C / 62A Group
Mitsubishi microcomputers