M38D59GCHP#U0 Renesas Electronics America, M38D59GCHP#U0 Datasheet - Page 32

• Manufacturer Part Number: M38D59GCHP#U0
• Description: IC 740/38D5 MCU QZ-ROM 80LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38D59GCHP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 12.5MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD, LED, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: QzROM
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

38D5 Group
Rev.3.04
REJ03B0158-0304
Fig. 19 Structure of interrupt-related registers
b7
b7
b7
May 20, 2008 Page 30 of 134
b0
b0
b0
Interrupt control register 1
(ICON1 : address 003E
Interrupt edge selection register
(INTEDGE : address 003A
Interrupt request register 1
(IREQ1 : address 003C
INT
INT
INT
Key input interrupt enable bit
Timer X interrupt enable bit
Timer 1 interrupt enable bit
Timer 2 interrupt enable bit
Timer 3 interrupt enable bit
INT
INT
INT
Timer Y/CNTR
0 : Timer Y interrupt
1 : CNTR
INT
0 : input from Port P6
1 : input from Port P7
INT
0 : input from Port P6
1 : input from Port P7
Not used (do not write to “1”)
Not used (return “0” when read)
INT
INT
INT
Key input interrupt request bit
Timer X interrupt request bit
Timer 1 interrupt request bit
Timer 2 interrupt request bit
Timer 3 interrupt request bit
0
1
2
0
1
2
0
1
0
1
2
interrupt enable bit
interrupt enable bit
interrupt enable bit
interrupt edge selection bit
interrupt request bit
interrupt edge selection bit
interrupt edge selection bit
input port switch bit
input port switch bit
interrupt request bit
interrupt request bit
1
interrupt
1
interrupt switch bit
2
0
6
1
16
16
(INT
(INT
(INT
(INT
)
)
16
00
01
10
11
)
)
)
)
)
0 : Falling edge active
1 : Rising edge active
b7
b7
b0
b0
Interrupt request register 2
(IREQ2 : address 003D
Interrupt control register 2
(ICON2 : address 003F
Timer 4 interrupt request bit
Serial I/O1 receive interrupt request bit
Serial I/O1 transmit interrupt request bit
Serial I/O2 receive/transmit interrupt request bit
CNTR
Timer Y interrupt request bit
CNTR
AD conversion interrupt request bit
Not used (returns “0” when read)
Timer 4 interrupt enable bit
Serial I/O1 receive interrupt enable bit
Serial I/O1 transmit interrupt enable bit
Serial I/O2 receive/transmit interrupt enable bit
CNTR
Timer Y interrupt enable bit
CNTR
AD conversion interrupt enable bit
Not used (do not write to “1”)
0 : Interrupts disabled
1 : Interrupts enabled
0 : No interrupt request issued
1 : Interrupt request issued
0
1
0
1
interrupt request bit
interrupt enable bit
interrupt enable bit
interrupt request bit
16
16
)
)