HD6417727F160V Renesas Electronics America, HD6417727F160V Datasheet - Page 246

• Manufacturer Part Number: HD6417727F160V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 7 Interrupt Controller (INTC)
When using edge sensing for IRQ interrupts, do the following to clear IR0.
To clear bits IRQ5R to IRQ0R to 0, read from IRR0 before writing. After confirming that the bits
to be cleared to 0 are set to 1, write 0 to them. In this case write 0 only to the bits to be cleared;
write 1 to the other bits. The values of the bits to which 1 is written do not change.
When level sensing is used for IRQ interrupts, bits IRQ5R to IRQ0R indicate whether or not an
interrupt request has been input. They can be set and cleared by the values input to pins IRQ5R to
IRQ0R alone.
Bit 7—PINT0 to PINT7 Interrupt Request (PINT0R): Indicates whether interrupt requests are
input to PINT0 to PINT7 pins.
Bit 7: PINT0R
0
1
Bit 6—PINT8 to PINT15 Interrupt Request (PINT1R): Indicates whether interrupt requests are
input to PINT8 to PINT15 pins.
Bit 6: PINT1R
0
1
Bit 5—IRQ5 Interrupt Request (IRQ5R): Indicates whether an interrupt request is input to the
IRQ5 pin. When edge detection mode is set for IRQ5, an interrupt request is cleared by clearing
the IRQ5R bit.
Bit 5: IRQ5R
0
1
Rev.6.00 Mar. 27, 2009 Page 188 of 1036
REJ09B0254-0600
Description
Interrupt requests are not input to PINT0 to PINT7 pins
Interrupt requests are input to PINT0 to PINT7 pins.
Description
Interrupt requests are not input to PINT8 to PINT15 pins
Interrupt requests are input to PINT8 to PINT15 pins.
Description
An interrupt request is not input to IRQ5 pin
An interrupt request is input to IRQ5 pin
(Initial value)
(Initial value)
(Initial value)