HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 76
HD6417041AVF16V
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417041AVF16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 76 of 531
- Download datasheet (3Mb)
Section 4 Instruction Features
4.9.4
The condition bits are set as follows.
4.10
Multiplication in the DSP unit is between signed single-length operands. It is processed in one
cycle. When double-length multiplication is needed, use the SuperH RISC engine’s double-length
multiplication.
Basically, the operation result for multiplication is 32 bits. When a register that has guard bits is
specified as the destination operand, it is sign-extended.
In the DSP unit, multiplication is a fixed decimal point arithmetic operation, not an integer
operation. This means the top words of the constant and multiplicand are entered into the MAC
operator. In SuperH RISC engine multiplication, the bottom words of the two operands are entered
into the MAC operator. The operation result thus is different from the SuperH RISC engine. The
SuperH RISC engine operation result is matched to the LSB of the destination, while the fixed
decimal point multiplication operation result is matched to the MSB. The LSB of the operation
result in fixed decimal point multiplication is thus always 0.
Figure 4.13 shows a flowchart of fixed decimal point multiplication.
Rev. 5.00 Jun 30, 2004 page 60 of 512
REJ09B0171-0500O
The N bit is the value of bit 31 of the operation result.
The Z bit is 1 when the operation result is zero; otherwise, the Z bit is 0.
The V bit is always 0.
The GT bit is always 0.
Condition Bits
Fixed Decimal Point Multiplication
Related parts for HD6417041AVF16V
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: