HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 631

• Manufacturer Part Number: HD6417034AFI20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

A.2.33
Start Address: H'5FFFF8C
Bus Width: 8/16/32
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Table A.34 IPRE Bit Functions
Bit
15–12
11–8
7–4
Notes 1. PRT: Parity control section within the bus state controller. See section 8, Bus State
2. REF: DRAM refresh control section within the bus state controller. See section 8, Bus
Interrupt Priority Setting Register E (IPRE)
Bit name
(Set SCI1 priority level)
(Set PRT *
(Set WDT and REF *
levels)
Controller (BSC), for more information.
State Controller (BSC), for more information.
1
and A/D priority levels) Sets the PRT *
R/W
R/W
15
0
7
0
2
priority
R/W
R/W
14
0
6
0
R/W
R/W
13
0
5
0
Description
Sets the SC1 priority level value
Sets the WDT and REF *
Appendix A On-Chip Supporting Module Registers
R/W
R/W
12
0
4
0
Rev. 7.00 Jan 31, 2006 page 603 of 658
1
R/W
and A/D priority level values
11
—
—
0
3
0
2
R/W
priority level value
10
—
—
0
2
0
REJ09B0272-0700
R/W
—
—
9
0
1
0
R/W
INTC
—
—
8
0
0
0