HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 115
HD6417712BPV
Manufacturer Part Number
HD6417712BPV
Description
MPU 1.5/3.3V 0K PB-FREE 256-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH Ethernetr
Datasheet
1.HD6417712BPV.pdf
(980 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417712BPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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3.1
This LSI incorporates a DSP unit and X/Y memory directly connected to the DSP unit. This LSI
supports the DSP extended function instruction sets needed to control the DSP unit and X/Y
memory. The DSP extended function instructions are divided into four groups.
Extended System Control Instructions for the CPU: If the DSP extended function is enabled,
the following extended system control instructions can be used for the CPU.
• Repeat loop control instructions and repeat loop control register access instructions are added.
• Modulo addressing control instructions and control register access instructions are added.
• DSP unit register access instructions are added. Some of the DSP unit registers can be used in
Data Transfer Instructions for Data Transfers between DSP Unit Registers and On-Chip
X/Y memory: Data transfer instructions for data transfers between the DSP unit registers and on-
chip X/Y memory are called double-data transfer instructions. Instruction codes for these double-
transfer instructions are 16 bit codes as well as CPU instruction codes. These data transfer
instructions perform data transfers between the DSP unit and on-chip X/Y memory that is directly
connected to the DSP unit. These data transfer instructions can be described in combination with
other DSP unit operation instructions. For details, refer to section 3.4, DSP Data Transfer
Instructions.
Data Transfer Instructions for Data Transfers between DSP Unit Registers and All Logical
Address Spaces: Data transfer instructions for data transfers between DSP unit registers and all
logical address spaces are called single-data transfer instructions. Instruction codes for the double-
transfer instructions are 16 bit codes as well as CPU instruction codes. These data transfer
instructions performs data transfers between the DSP unit registers and all logical address spaces.
For details, refer to section 3.4, DSP Data Transfer Instructions.
DSP Unit Operation Instructions: DSP unit operation instructions are called DSP data operation
instructions. These instructions are provided to execute digital signal processing operations at high
speed using the DSP. Instruction codes for these instructions are 32 bits. The DSP data operation
Looped programs can be executed efficiently by using the zero-overhead repeat control unit.
For details, refer to section 3.3, CPU Extended Instructions.
Function allows access to data with a circular structure. For details, refer to section 3.4, DSP
Data Transfer Instructions.
the same way as the CPU system registers. For details, refer to section 3.4, DSP Data Transfer
Instructions.
DSP Extended Functions
Section 3 DSP Operating Unit
Rev. 1.00 Dec. 27, 2005 Page 71 of 1044
Section 3 DSP Operating Unit
REJ09B0269-0100
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