HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 267

• 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: -

(2) IRL Interrupts
• Source: The interrupt mask bit setting in SR is smaller than the IRL (3–0) level, and the BL bit
• Transition address: VBR + H'0000 0600
• Transition operations:
IRL()
{
}
in SR is 0 (accepted at instruction boundary).
The PC contents immediately after the instruction at which the interrupt is accepted are set in
SPC. The SR and R15 contents at the time of acceptance are set in SSR and SGR.
The code corresponding to the IRL (3–0) level is set in INTEVT. See table 19.4, for the
corresponding codes. The BL, MD, and RB bits are set to 1 in SR, and a branch is made to
VBR + H'0600. The acceptance level is not set in the interrupt mask bits in SR. When the BL
bit in SR is 1, the interrupt is masked. For details, see section 19, Interrupt Controller (INTC).
SPC = PC;
SSR = SR;
SGR = R15;
INTEVT = H'00000200 ~ H'000003C0;
SR.MD = 1;
SR.RB = 1;
SR.BL = 1;
PC = VBR + H'00000600;
Rev.4.00 Oct. 10, 2008 Page 167 of 1122
REJ09B0370-0400
5. Exceptions