HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 307

• 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
8.3.1
IPRA to IPRJ are 16-bit readable/writable registers in which priority levels from 0 to 15 are set for
on-chip peripheral module and IRQ interrupts.
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
IPR15
IPR14
IPR13
IPR12
IPR11
IPR10
IPR9
IPR8
IPR7
IPR6
IPR5
IPR4
IPR3
IPR2
IPR1
IPR0
Interrupt Priority Registers A to J (IPRA to IPRJ)
Initial Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
These bits set the priority level for each interrupt
source in 4-bit units. For details, see table 8.2.
Section 8 Interrupt Controller (INTC)
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