HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 1017

• 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: -

Figure 25.7 Sample Flowchart for Off-Chip Codec Register Read (cont)
Write 0 to HACTSR.CMDAMT.
Write 0 to HACRSR.STDRY.
Write 0 to HACRSR.START.
Note: E3, E4: Loop count required in the target system
WaitLoop_CMDAMT
Clear LoopCnt3 to 0.
Clear LoopCnt4 to 0.
HACTSR.CMDAMT=1
HACRSR.STARY=1 &
HACRSR.STDRY=1
WaitLoop_RSR
LoopCnt 3: Software counter for wait insertion
LoopCnt 4: Software counter for wait insertion
Return
Return
Yes
Yes
(21<E3, 21<E4<1000)
No
No
E3 < LoopCnt 3
E4 < LoopCnt 4
Wait for 1 µs.
Wait for 1 µs.
LoopCnt3 ++
LoopCnt4 ++
Error
Error
Rev. 2.00 Feb. 12, 2010 Page 933 of 1330
Yes
Yes
No
No
REJ09B0554-0200