HD6413008VXI25 Renesas Electronics America, HD6413008VXI25 Datasheet - Page 132

• Manufacturer Part Number: HD6413008VXI25
• Description: MCU 3V 0K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413008VXI25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

5. Interrupt Controller
Bits 7 and 6—Reserved: These bits can be written and read, but they do not enable or disable
interrupts.
Bits 5 to 0—IRQ
IRQ
Bits 5 to 0
IRQ5E to IRQ0E Description
0
1
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
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
Rev.4.00 Aug. 20, 2007 Page 86 of 638
REJ09B0395-0400
Bit
Initial value
Read/Write
5
to IRQ
IRQ Sense Control Register (ISCR)
0
interrupts.
5
to IRQ
5
5
IRQ
IRQ
5
to IRQ
to IRQ
Reserved bits
to IRQ
R/W
⎯
7
0
Interrupts are requested when IRQ
Interrupts are requested by falling-edge input at IRQ
5
5
0
to IRQ
to IRQ
are requested by level sensing of pins IRQ
0
0
0
.
Enable (IRQ5E to IRQ0E): These bits enable or disable
Sense Control (IRQ5SC to IRQ0SC): These bits select whether
R/W
0
0
⎯
interrupts are disabled
interrupts are enabled
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
5
IRQ3SC
to IRQ
R/W
3
0
0
0
inputs are low
5
5
to IRQ
IRQ2SC
R/W
2
0
5
0
0
to IRQ
, or by falling-edge
IRQ1SC
R/W
1
0
0
(Initial value)
(Initial value)
IRQ0SC
R/W
0
0