HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1150

• 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: -

Section 31 MultiMediaCard Interface (MMCIF)
Page 1090 of 1414
Figure 31.23 Operational Flowchart for Read Sequence (Single Block Transfer)
No
No
Execute CMD17 (CMDR to CMDSTRT)
Write transfer block size to TBCR
Command sequence start
Command sequence end
Read response register
Set DMACR (MMCIF)
Set DMACR to H'84
Set DMACR to H'00
Is CRCERI interrupt
Is CRCERI interrupt
Does DMA transfer
Execute CMD16
Is DTERI interrupt
Does CMD16 end
Is response status
No
Yes
Is CRPI interrupt
Is DTI interrupt
Yes
successfully?
FIFO clear
Set DMAC
generated?
generated?
generated?
generated?
generated?
normal?
end?
No
No
Yes
Yes
Yes
No
Yes
No
No
Yes
Yes
Write 1 to CMDOFF
Set DMACR to H'00
FIFO clear
Write 1 to CMDOFF
Set DMACR to H'00
Is CTERI interrupt
generated?
Yes
SH7720 Group, SH7721 Group
No
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010