HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 163

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

SH7720 Group, SH7721 Group
(3)
The DSR, A0, X0, X1, Y0, and Y1 registers in the DSP unit can also be used as the CPU system
registers. Accordingly, data transfer operations between these DSP system registers and general
registers or memory can be executed by the STS and LDS instructions. These DSP system
registers can be treated as the CPU system register such as PR, MACH and MACL and can use the
same addressing modes.
Table 3.9
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
Instruction
STS
STS
STS
STS
STS
STS
STS.L
STS.L
STS.L
STS.L
STS.L
STS.L
LDS.L
LDS.L
LDS.L
LDS.L
LDS.L
LDS.L
LDS
LDS
LDS
LDS
LDS
LDS
System control instructions
DSR,Rn
A0,Rn
X0,Rn
X1,Rn
Y0,Rn
Y1,Rn
DSR,@-Rn
A0,@-Rn
X0,@-Rn
X1,@-Rn
Y0,@-Rn
Y1,@-Rn
@Rn+,DSR
@Rn+,A0
@Rn+,X0
@Rn+,X1
@Rn+,Y0
@Rn+,Y1
Rn,DSR
Rn,A0
Rn,X0
Rn,X1
Rn,Y0
Rn,Y1
Extended System Control Instructions in DSP Mode
Operation
DSR → Rn
A0 → Rn
X0 → Rn
X1 → Rn
Y0 → Rn
Y1 → Rn
Rn – 4 → Rn, DSR → (Rn)
(Rn) → DSR, Rn + 4 → Rn
(Rn) → A0, Rn + 4 → Rn
(Rn) → X0, Rn + 4 → Rn
(Rn) → X1, Rn + 4 → Rn
(Rn) → Y0, Rn + 4 → Rn
(Rn) → Y1, Rn + 4 → Rn
Rn → DSR
Rn → A0
Rn → X0
Rn → X1
Rn → Y0
Rn → Y1
Rn – 4 → Rn, A0 → (Rn)
Rn – 4 → Rn, X0 → (Rn)
Rn – 4 → Rn, X1 → (Rn)
Rn – 4 → Rn, Y0 → (Rn)
Rn – 4 → Rn, Y1 → (Rn)
Section 3 DSP Operating Unit
Execution States
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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