HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 142

• 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: -

Section 3 DSP Operating Unit
In assembler, R0 to R9 are used as symbols. In the DSP data transfer instructions, the following
register names (alias) can also be used. In assembler, described as shown below.
Ix: .REG (R8)
Ix indicates the alias of register 8. Other aliases are shown below.
Ax0: .REG (R4)
Ax1: .REG (R5)
Ix: .REG (R8)
Ay0: .REG (R6)
Ay1: .REG (R7)
Iy: .REG (R9)
As0: .REG (R4); This definition is used for if the alias is required in the single data transfer
As1: .REG (R5); This definition is used for if the alias is required in the single data transfer
As2: .REG (R2)
As3: .REG (R3)
Is: .REG (R8); This definition is used for if the alias is required in the single data transfer
Rev. 1.00 Dec. 27, 2005 Page 98 of 1044
REJ09B0269-0100