HD6417727F160V Renesas Electronics America, HD6417727F160V Datasheet - Page 153

• Manufacturer Part Number: HD6417727F160V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Conditional Operations and Data Transfer: 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 2.17.
Assignment of NOPX and NOPY Instruction Codes: 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 2.34.
Figure 2.17 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'00008233, R9=H'00000004
(R4)=H'1111, (R6)=H'2222
X0=H'11110000, Y0=H'55555555, A0=H'0088888888,
R4=H'00008002, R6=H'00008237, R9=H'00000004
(R4)=H'1111, (R6)=H'3456
X0=H'33333333, Y0=H'55555555, A0=H'123456789A,
R4=H'00008000, R6=H'00008233, R9=H'00000004
(R4)=H'1111, (R6)=H'2222
X0=H'11110000, Y0=H'55555555, A0=H'123456789A,
R4=H'00008002, R6=H'00008237, R9=H'00000004
(R4)=H'1111, (R6)=H'3456
MOVX.W @R4+,X0
MOVY.W A0,@R6+R9 ;
Rev.6.00 Mar. 27, 2009 Page 95 of 1036
REJ09B0254-0600
Section 2 CPU