R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 398

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

11. Local Bus State Controller (LBSC)
Example:
The instruction to write to this register should be allocated to the uncacheable area P2 and to the
area that is not affected by writing to this register.
This register should be written before enabling the instruction cache, operand cache, and MMU
address translation and should not be rewritten until after a power-on reset or manual reset is
executed.
Rev.1.00 Jan. 10, 2008 Page 366 of 1658
REJ09B0261-0100
-----------------------------------------------------------------------
MOV.L
MOV.L
SYNCO
MOV.L
MOV.L
MOV.L
SYNCO
-----------------------------------------------------------------------
#H'FC400020, R0
#MMSELR_DATA, R1
R1, @R0
@R0, R2
@R0, R2
;
; MMSELR_DATA=Writing value of MMSELR
;
; Writing to MMSELR
(upper word=H'A5A5)