HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 121

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

5.2.5
ISCR is an 8-bit readable/writable register that selects level sensing or falling-edge sensing of the
inputs at pins IRQ
Bit
Initial value
Read/Write
ISCR is initialized to H'00 by a reset and in hardware standby mode.
Bits 7 and 6⎯Reserved: These bits can be written and read, but they do not select level or
falling-edge sensing.
Bits 5 to 0⎯IRQ
interrupts IRQ
sensing.
Bits 5 to 0
IRQ5SC to IRQ0SC Description
0
1
IRQ Sense Control Register (ISCR)
5
to IRQ
Reserved bits
R/W
5
5
⎯
7
0
to IRQ
to IRQ
Interrupts are requested when IRQ
Interrupts are requested by falling-edge input at IRQ
0
are requested by level sensing of pins IRQ
0
0
.
R/W
Sense Control (IRQ5SC to IRQ0SC): These bits select whether
⎯
6
0
IRQ5SC
R/W
5
0
IRQ4SC
R/W
IRQ to IRQ sense control
These bits select level sensing or falling-edge
sensing for IRQ to IRQ interrupts
4
0
5
IRQ3SC
5
R/W
to IRQ
Rev.5.00 Sep. 12, 2007 Page 91 of 764
3
0
0
0
5
inputs are low
IRQ2SC
5
to IRQ
R/W
2
0
0
5
0
to IRQ
, or by falling-edge
IRQ1SC
5. Interrupt Controller
R/W
1
0
REJ09B0396-0500
0
(Initial value)
IRQ0SC
R/W
0
0