HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 1054

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

(4) Operation of Commands without Data Transfer
Broadcast, relative address, and flash memory operation commands include a number of
commands that do not include data transfer. Such commands execute the desired data transfer
using command arguments and command responses. For a command that is related to time-
consuming processing such as flash memory write/erase, the card indicates the data busy state via
the MCDAT.
Figures 26.5 and 26.6 show examples of the command sequence for commands without data
transfer.
Figure 26.7 shows the operational flow for commands without data transfer.
• Make settings to issue the command.
• Set the START bit in CMDSTRT to 1 to start command transmission. MCCMD must be kept
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driven until the end bit output is completed.
Command transmission completion can be confirmed by the command transmit end interrupt
(CMDI).
Figure 26.4 Example of Operational Flow for Commands Not Requiring Command
Set command data to CMDR0 to CMDR4
Set command response type to RSPTYR
Set the START bit in CMDSTRT to 1
Set command type to CMDTYR
Start of command sequence
End of command sequence
(CMDI) interrupt detected?
Response
Yes
No