D6417709SHF200BV Renesas Electronics America, D6417709SHF200BV Datasheet - Page 129
D6417709SHF200BV
Manufacturer Part Number
D6417709SHF200BV
Description
IC SUPER H MPU ROMLESS 208LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet
1.D6417709SBP167BV.pdf
(809 pages)
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
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Part Number:
D6417709SHF200BV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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3.6.3
Invalidating Specific Entries: Specific TLB entries can be invalidated by writing 0 to the entry’s
V bit. When the A bit is 1, the VPN and ASID specified by the write data is compared to the VPN
and ASID within the TLB entry selected by the entry address and data is written to the matching
way. If no match is found, there is no operation. R0 specifies the write data and R1 specifies the
address.
Reading the Data of a Specific Entry: This example reads the data section of a specific TLB
entry. The bit order indicated in the data field in figure 3.14 (2) is read. R0 specifies the address
and the data section of a selected entry is read to R1.
3.7
The operations listed below must only be performed when the TLB is disabled or in the P1 or P2
area. Any subsequent operation that accesses the P0, P3, or U0 area must take place two or more
instructions after any of the below operations.
1. Change SR.MD or SR.BL
2. Execute the LDTLB instruction
3. Write to the memory-mapped TLB
4. Change MMUCR.
; R0=H'1547 381C
; MMUCR.IX=0
; VPN(31–17)=B'0001 0101 0100 011
; corresponding entry association is made from the entry selected by
; the VPN(16–12)=B'1 0011 index, the V bit of the hit way is cleared to
; 0,achieving invalidation.
MOV.L
; R1 H'F300 4300
MOV.L @R0,R1
Usage Examples
Usage Note
R0,@R1
R1=H'F201 3000
VPN(16-12)=B'00100
VPN(11–10)=B'10
Way 3
Rev. 5.00, 09/03, page 83 of 760
ASID=B'0001 1100
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