HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 511

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

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: -

MAC
instruction types:
The pipeline has five stages: IF, ID, EX, MA, and WB (figure 7.90). MA is a stage for accessing
the multiplier. MA contends with IF. This makes it the same as ordinary load instructions. Since
the multiplier does contend with the MA, however, the items noted for the multiplication,
Multiply/Accumulate, double-length multiplication, and double-length multiply/accumulate
instructions apply.
STS
STS
STS
STS
STS
STS
STS
STS
Register Transfer Instructions (Common, or SH-DSP): Include the following
MACH, Rn
MACL, Rn
DSR,Rn
A0,Rn
X0,Rn
X1,Rn
Y0,Rn
Y1,Rn
Third instruction in series
Figure 7.90 MAC
Next instruction
Instruction A
.....
Register Transfer Instruction Pipeline
IF
ID
IF
EX
ID
IF
Rev. 5.00 Jun 30, 2004 page 495 of 512
MA
EX
ID
WB
.....
EX
Section 7 Pipeline Operation
.....
: Slot
REJ09B0171-0500O