HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 106

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 3 Exception Handling
Bit 1—Timer C Interrupt Enable (IENTC)
Bit 1 enables or disables timer C overflow and underflow interrupt requests.
Bit 1
IENTC
0
1
Bit 0—Asynchronous Event Counter Interrupt Enable (IENEC)
Bit 0 enables or disables asynchronous event counter interrupt requests.
Bit 0
IENEC
0
1
For details of SCI3 interrupt control, see section 10.2.6 Serial control register 3 (SCR3).
Interrupt Request Register 1 (IRR1)
IRR1 is an 8-bit read/write register, in which a corresponding flag is set to 1 when a timer A,
IRQAEC, IRQ
automatically when an interrupt is accepted. It is necessary to write 0 to clear each flag.
Rev. 8.00 Mar. 09, 2010 Page 84 of 658
REJ09B0042-0800
Bit
Initial value
Read/Write
Note: * Only a write of 0 for flag clearing is possible
Description
Disables timer C interrupt requests
Enables timer C interrupt requests
Description
Disables asynchronous event counter interrupt requests
Enables asynchronous event counter interrupt requests
4
, IRQ
R/(W) *
IRRTA
7
0
3
, IRQ
1
, or IRQ
⎯
⎯
W
6
0
interrupt is requested. The flags are not cleared
⎯
⎯
5
1
IRRI4
R/(W) *
4
0
IRRI3
R/(W) *
3
0
IRREC2
R/(W) *
2
0
R/(W) *
IRRI1
1
0
(initial value)
(initial value)
R/(W) *
IRRI0
0
0