D6417709SHF200BV Renesas Electronics America, D6417709SHF200BV Datasheet - Page 162

• Manufacturer Part Number: D6417709SHF200BV
• Description: IC SUPER H MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417709SHF200BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

In the following example, an address (32-bit) to be purged is specified in R0.
The above operation should be performed using a non-cacheable area.
(3) Reading Data from a Specific Entry
This example reads the data section of a specific entry. The longword in the data field of the data
array in figure 5.6 is read to the register.
Rev. 5.00, 09/03, page 116 of 760
; R0 = H'F100 004C; Data array access, Entry = H'04,
; Way = 0, Longword address = 3
;
MOV.L #H'00000FF0, R1 ;
AND
MOV.L #H'F0000008, R2 ;
OR
MOV.L #H'1FFFFC00, R3 ;
AND
MOV.L R3, @R2
MOV.L R0, @R1
R0, R1
R1, R2
R0, R3
; Longword 3 is read.
; The entry address is fetched.
; The start is set to H'F0 and the A bit
; The tag address is fetched. U = V = 0.
; Associative purge.
to 1.