HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 151

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Tables 3.14 and 3.15 show the data type of registers used in DSP instructions. Some instructions
cannot use some registers shown in the tables because of instruction code limitations. For
example, PMULS can use A1 as the source register, but cannot use A0. These tables ignore details
of register selectability.
Table 3.14 Destination Register in DSP Instructions
Registers
A0, A1
A0G, A1G
X0, X1
Y0, Y1
M0, M1
Instructions
DSP
operation
Data
transfer
Data
transfer
DSP
operation
Data
transfer
Fixed-point, PSHA,
PMULS
Integer, PDMSB
Logical, PSHL
MOVS.W
MOVS.L
MOVS.W
MOVS.L
Fixed-point, PSHA,
PMULS
Integer, logical,
PDMSB, PSHL
MOVX/Y.W, MOVS.W
MOVS.L
39
Sign-extended 40-bit result
Sign-extended 24-bit result
Cleared
Sign-extended 16-bit data
Sign-extended 32-bit data
Data
Data
Guard Bits
Rev. 1.00 Dec. 27, 2005 Page 107 of 1044
32
31
16-bit result
No update
No update
32-bit result
16-bit result
16-bit result
32-bit data
Section 3 DSP Operating Unit
Register Bits
16
REJ09B0269-0100
15
Cleared
Cleared
Cleared
Cleared
Cleared
0