HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 160

• 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
Table 3.20 Examples of NOPX and NOPY Instruction Codes
3.5.3
This LSI has several different data formats that depend on the instruction. This section explains
the data formats for DSP type instructions.
Figure 3.8 shows three DSP-type data formats with different binary point positions. A CPU-type
data format with the binary point to the right of bit 0 is also shown for reference.
The DSP-type fixed point data format has the binary point between bit 31 and bit 30. The DSP-
type integer format has the binary point between bit 16 and bit 15. The DSP-type logical format
does not have a binary point. The valid data lengths of the data formats depend on the instruction
and the DSP register.
Rev. 1.00 Dec. 27, 2005 Page 116 of 1044
REJ09B0269-0100
Instruction
PADD X0,Y0,A0
PADD X0,Y0,A0
PADD X0,Y0,A0
PADD X0,Y0,A0
PADD X0,Y0,A0
NOP
DSP-Type Data Formats
MOVX.W @R4+,X0 MOVY.W @R6+R9,Y0
NOPX
NOPX
NOPX
MOVX.W @R4+,X0 MOVY.W @R6+R9,Y0
MOVX.W @R4+,X0 NOPY
MOVS.W @R4+,X0
NOPX
NOPX
MOVY.W @R6+R9,Y0
NOPY
MOVY.W @R6+R9,Y0
MOVY.W @R6+R9,Y0
NOPY
Code
1111100000001011
1011000100000111
1111100000000011
1011000100000111
1111100000000000
1011000100000111
1111100000000000
1011000100000111
1111100000000000
1011000100000111
1111000000001011
1111000000001000
1111010010001000
1111000000000011
1111000000000011
1111000000000000
0000000000001001