HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 170

• 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
Section 3 DSP Operating Unit
3.4.4
Memory Data Formats
Memory data formats that can be used in the DSP instructions are classified into byte and
longword. An address error will occur if word data starting from an address other than 2n or
longword data starting from an address other than 4n is accessed by MOVS.L, LDS.L, or STS.L
instruction. In such cases, the data accessed cannot be guaranteed
An address error will not occur if word data starting from an address other than 2n is accessed by
the MOVX.W or MOVY.W instruction. When using the MOVX.W or MOVY.W instruction, an
address must be specified on the boundary 2n. If an address is specified other than 2n, the data
accessed cannot be guaranteed.
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Sep 21, 2010