R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 450

• Manufacturer Part Number: R5S72030W200FP
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of R5S72030W200FP

• Core Processor: SH2A-FPU
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: CAN, I²C, SCI, SSI, SSU, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Type: ROMless
• Ram Size: 80K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 240-QFP
• For Use With: R0K572030S000BE - KIT DEV FOR SH7203HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 8 Pipeline Operation
(b) When an STS instruction is immediately followed by a MULS.W, MULU.W, DMULS.L,
(c) When an STS instruction is immediately followed by a STS (register) or STS.L (memory)
(d) When an STS instruction is immediately followed by an LDS.L (memory) instruction
Instruction Issuance
These instructions use the multiplier, but do not lock it.
These instructions use the multiplication result read path.
Parallel Execution Capability
No particular comments
Rev. 3.00 Jul 08, 2005 page 434 of 484
REJ09B0051-0300
STS
MUL.L Rm,Rn
Instruction after next
STS
STS
Instruction after next
STS
LDS.L @Rn+,MACL
Instruction after next
DMULU.L, MUL.L, MULR, STS (register). STS.L (memory), or LDS (register) instruction
As the STS instruction does not lock the multiplier, parallel execution is performed.
instruction.
Parallel execution is not possible, as contention occurs with the multiplication result read bus.
Parallel execution is performed.
There is no multiplier contention.
MACH,Rn
MACL,Rn
MACH,Rn
MACH,Rn
↔ ↔ ↔ ↔ ↔ ↔ ↔ Slots
↔ ↔ ↔ ↔ ↔ ↔ ↔ Slots
↔ ↔ ↔ ↔ ↔ ↔ ↔ Slots
IF
IF
IF
IF
IF
IF
ID
ID
ID
—
ID
ID
IF
IF
IF
mm
mm
EX
EX
EX
ID
ID
ID
ID
mm
mm
WB
WB
MA
EX
EX
EX
EX
mm
WB
WB
WB
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