HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 159
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
- Current page: 159 of 980
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• Conditional Operations and Data Transfer
• Assignment of NOPX and NOPY Instruction Codes
Some instructions belonging to this class can be executed conditionally, as described earlier.
The specified condition is valid only for the B field of the instruction, and is not valid for data
transfer instructions for which a parallel specification is made. Examples are shown in figure
3.7.
When there is no data transfer instruction to be parallel-processed simultaneously with a DSP
operation instruction, an NOPX or NOPY instruction can be written as the data transfer
instruction, or the instruction can be omitted. The instruction code is the same whether an
NOPX or NOPY instruction is written or the instruction is omitted. Examples of NOPX and
NOPY instruction codes are shown in table 3.20.
Figure 3.7 Examples of Conditional Operations and Data Transfer Instructions
DCT PADD X0,Y0,A0
When condition is True
Before execution:
After execution:
When condition is False
Before execution:
After execution:
X0=H'33333333, Y0=H'55555555, A0=H'123456789A,
R4=H'00008000, R6=H'00005000, R9=H'00000004
(R4)=H'1111, (R6)=H'2222
X0=H'11110000, Y0=H'55555555, A0=H'0088888888,
R4=H'00008002, R6=H'00005004, R9=H'00000004
(R4)=H'1111, (R6)=H'3456
X0=H'33333333, Y0=H'55555555, A0=H'123456789A,
R4=H'00008000, R6=H'00005000, R9=H'00000004
(R4)=H'1111, (R6)=H'2222
X0=H'11110000, Y0=H'55555555, A0=H'123456789A,
R4=H'00008002, R6=H'00005004, R9=H'00000004
(R4)=H'1111, (R6)=H'3456
MOVX.W @R4+,X0
MOVY.W A0,@R6+R9 ;
Rev. 1.00 Dec. 27, 2005 Page 115 of 1044
Section 3 DSP Operating Unit
REJ09B0269-0100
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