HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 321

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

SH7720 Group, SH7721 Group
8.3.12
IRR8 is an 8-bit register that indicates whether interrupt requests from the SDHI, MMC, and
AFEIF are generated. This register is initialized to H'00 by a power-on reset or manual reset, but is
not initialized in standby mode.
Note: Note: On the models not having the SDHI, the SDHI-related bits are reserved. The write
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Bit
7
6
5
4
3
value should always be 0.
Interrupt Request Register 8 (IRR8)
Bit Name
MMCI3R
MMCI2R
MMCI1R
MMCI0R
AFECIR
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
MMCI3 Interrupt Request
Indicates whether the MMCI3 (MMC) interrupt
request is generated.
0: MMCI3 interrupt request is not generated
1: MMCI3 interrupt request is generated
MMCI2 Interrupt Request
Indicates whether the MMCI2 (MMC) interrupt
request is generated.
0: MMCI2 interrupt request is not generated
1: MMCI2 interrupt request is generated
MMCI1 Interrupt Request
Indicates whether the MMCI1 (MMC) interrupt
request is generated.
0: MMCI1 interrupt request is not generated
1: MMCI1 interrupt request is generated
MMCI0 Interrupt Request
Indicates whether the MMCI0 (MMC) interrupt
request is generated.
0: MMCI0 interrupt request is not generated
1: MMCI0 interrupt request is generated
AFECI Interrupt Request
Indicates whether the AFECI (AFEIF) interrupt
request is generated.
0: AFECI interrupt request is not generated
1: AFECI interrupt request is generated
Section 8 Interrupt Controller (INTC)
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