HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 871

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

19.1.3
Table 19.1 shows the INTC pin configuration.
Table 19.1 INTC Pins
Pin Name
Nonmaskable interrupt
input pin
Interrupt input pins
19.1.4
The INTC has the registers shown in table 19.2.
Table 19.2 INTC Registers
Name
Interrupt control
register
Interrupt priority
register A
Interrupt priority
register B
Interrupt priority
register C
Interrupt priority
register D
Interrupt priority
register 00
Interrupt request
register 00
Interrupt mask
register 00
Interrupt mask clear
register 00
Notes: 1. Initialized by a power-on reset or manual reset.
2. H'8000 when the NMI pin is high, H'0000 when the NMI pin is low.
Pin Configuration
Register Configuration
Abbreviation
ICR
IPRA
IPRB
IPRC
IPRD
INTPRI00
INTREQ00
INTMSK00
INTMSKCLR00 W
Abbreviation
NMI
IRL3–IRL0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
Initial
Value*
*
H'0000
H'0000
H'0000
H'DA74
H'00000000
H'00000000
H'000003FF
—
I/O
Input
Input
2
1
Function
Input of nonmaskable interrupt request
signal
Input of interrupt request signals
(maskable by IMASK in SR)
Rev.4.00 Oct. 10, 2008 Page 771 of 1122
P4 Address
H'FFD00000 H'1FD00000
H'FFD00004 H'1FD00004
H'FFD00008 H'1FD00008
H'FFD0000C H'1FD0000C
H'FFD00010 H'1FD00010
H'FE080000
H'FE080020
H'FE080040
H'FE080060
19. Interrupt Controller (INTC)
H'1E080000
H'1E080020
H'1E080040
H'1E080060
Area 7
Address
REJ09B0370-0400
Access
Size
16
16
16
16
16
32
32
32
32