HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 468

IC SUPERH MCU ROMLESS 144QFP

HD6417041AVF16V

Manufacturer Part Number
HD6417041AVF16V
Description
IC SUPERH MCU ROMLESS 144QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7040r
Datasheets

Specifications of HD6417041AVF16V

Core Processor
SH-2
Core Size
32-Bit
Speed
28.7MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
98
Program Memory Type
ROMless
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
144-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6417041AVF16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 7 Pipeline Operation
5. When an STS (register) instruction is located immediately after a MAC.W instruction
Rev. 5.00 Jun 30, 2004 page 452 of 512
REJ09B0171-0500O
Other instruction
Other instruction
Other instruction
Other instruction
Other instruction
Other instruction
Other instruction
When the contents of a MAC register are stored in a general-purpose register using an STS
instruction, an MA stage for accessing the multiplier is added to the STS instruction, as
described later. When the MA of the STS instruction contends with the operating multiplier
(mm), the MA is extended until the mm ends (the M—A shown in the dotted line box in figure
7.39) to create a single slot. The MA of the STS contends with the IF. Figure 7.39 illustrates
how this occurs, assuming MA and IF contention.
Figure 7.39 STS (Register) Instruction Immediately After a MAC.W Instruction
Figure 7.38 DMULS.L Instructions Immediately After a MAC.W Instruction
DMULS.L
MAC.W
MAC.W
MAC.W
......
STS
STS
......
......
IF
IF
if
ID
ID
ID
IF
IF
if
EX
EX
EX
MA —
MA
MA
ID
ID
IF
if
MA
MA
EX
ID
IF
mm
mm
MA
MA MA mm mm mm mm
EX
EX
ID
ID
ID EX
IF
if
mm
mm
MA
mm
EX MA
M——A
ID
if
mm
WB
EX MA
ID EX
WB
EX MA
ID
IF
....
EX
ID
....
EX ....
: Slot
: Slot
: Slot

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