HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 203

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

• Illegal slot instruction
• User break point trap
⎯ Operations: The PC and SR of the instruction that generated the exception are saved to the
⎯ Conditions:
⎯ Operations: The PC of the previous delay branch instruction is saved to the SPC. SR of the
⎯ Conditions: When a break condition set in the user break controller is satisfied
⎯ Operations: When a post-execution break occurs, the PC of the instruction immediately
SPC and SSR, respectively. H'180 is set in EXPEVT. The BL, MD, and RB bits in SR are
set to 1 and a branch occurs to PC = VBR + H'0100. When an undefined instruction other
than H'Fxxx is decoded, operation cannot be guaranteed.
a. When undefined code in a delay slot is decoded
b. When an instruction that rewrites the PC in a delay slot is decoded
c. When a privileged instruction in a delay slot is decoded in user mode
d. When a DSP instruction in a delay slot is decoded without DSP extension (SR.DSP=0)
instruction that generated the exception is saved to SSR. H'1A0 is set in EXPEVT. The BL,
MD, and RB bits in SR are set to 1 and a branch occurs to PC = VBR + H'0100. When an
undefined instruction other than H'Fxxx is decoded, operation cannot be guaranteed.
after the instruction that set the break point is set in the SPC. If a pre-execution break
occurs, the PC of the instruction that set the break point is set in the SPC. SR when the
break occurs is set in SSR. H'1E0 is set in EXPEVT. The BL, MD, and RB bits in SR are
set to 1 and a branch occurs to PC = VBR + H'0100. See section 8, User Break Controller
(UBC), for more information.
Delay branch instructions: JMP, JSR, BRA, BRAF, BSR, BSRF, RTS, RTE, BT/S,
BF/S, Undefined instruction: H'Fxxx
Instructions that rewrite the PC: JMP, JSR, BRA, BRAF, BSR, BSRF, RTS, RTE, BT,
BF, BT/S, BF/S, TRAPA, LDC Rm, SR, LDC.L @Rm+, SR
Privileged instructions: LDC, STC, RTE, LDTLB, SLEEP; instructions that access
GBR with LDC/STC are not privileged instructions.
DSP instructions: LDS Rm, DSR/A0/X0/X1/Y0/Y1, LDS.L @Rm+,
DSR/A0/X0/X1/Y0/Y1, STS DSR/A0/X0/X1/Y0/Y1, Rn, STS.L
DSR/A0/X0/X1/Y0/Y1, @-Rn, LDC Rm, RS/RE/MOD, LDC.L @Rm+, RS/RE/MOD,
STC RS/RE/MOD, Rn, STC.L RS/RE/MOD, @-Rn, LDRS, LDRE, SETRC, MOVS,
MOVX, MOVY, Pxxx
Rev.6.00 Mar. 27, 2009 Page 145 of 1036
Section 4 Exception Handling
REJ09B0254-0600