HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 181

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

6.4.5
The interrupt request register 1 (IRR1) is an 8-bit read-only register that indicates whether DMAC
or IrDA interrupt requests are generated.
Bit
7 to 4
3
2
1
0
Bit Name
—
DEI3R
DEI2R
DEI1R
DEI0R
Interrupt Request Register 1 (IRR1)
Initial Value R/W
All 0
0
0
0
0
R
R
R
R
R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
DEI3 Interrupt Request
Indicates whether a DEI3 (DMAC) interrupt request is
generated.
0: A DEI3 interrupt request is not generated
1: A DEI3 interrupt request is generated
DEI2 Interrupt Request
Indicates whether a DEI2 (DMAC) interrupt request is
generated.
0: A DEI2 interrupt request is not generated
1: A DEI2 interrupt request is generated
DEI1 Interrupt Request
Indicates whether a DEI1 (DMAC) interrupt request is
generated.
0: A DEI1 interrupt request is not generated
1: A DEI1 interrupt request is generated
DEI0 Interrupt Request
Indicates whether a DEI0 (DMAC) interrupt request is
generated.
0: A DEI0 interrupt request is not generated
1: A DEI0 interrupt request is generated
Rev. 5.00 May 29, 2006 page 131 of 698
Section 6 Interrupt Controller (INTC)
REJ09B0146-0500