HD6417727F100CV Renesas Electronics America, HD6417727F100CV Datasheet - Page 218
HD6417727F100CV
Manufacturer Part Number
HD6417727F100CV
Description
SH3-DSP, LEAD FREE
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet
1.HD6417727BP100CV.pdf
(1098 pages)
Specifications of HD6417727F100CV
Core Processor
SH-3 DSP
Core Size
32-Bit
Speed
100MHz
Connectivity
FIFO, SCI, SIO, SmartCard, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
104
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 2.05 V
Data Converters
A/D 6x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
240-QFP Exposed Pad, 240-eQFP, 240-HQFP
Cpu Family
SuperH
Device Core Size
32b
Frequency (max)
100MHz
Interface Type
SCI/USB
Program Memory Size
Not Required
Total Internal Ram Size
16KB
# I/os (max)
104
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
2.05/3.6V
Operating Supply Voltage (min)
1.6/2.6V
On-chip Adc
6-chx10-bit
On-chip Dac
2-chx8-bit
Instruction Set Architecture
RISC
Operating Temp Range
-20C to 75C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
240
Package Type
HQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Compliant
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Section 5 Cache
5.5
5.5.1
Specific cache entries can be invalidated by writing 0 to the entry’s V bit. When the A bit is 1, the
address tag specified by the write data is compared to the address tag within the cache selected by
the entry address, and data is written when a match is found. If no match is found, there is no
operation. R0 specifies the write data in R0 and R1 specifies the address. When the V bit of an
entry in the address array is set to 0, the entry is written back if the entry’s U bit is 1.
5.5.2
This example reads the data section of a specific cache entry. The longword indicated in the data
field of the data array in figure 5.6 is read to the register. R0 specifies the address and R1 is read.
Rev.6.00 Mar. 27, 2009 Page 160 of 1036
REJ09B0254-0600
; R0=H'01100010; VPN=B'0000 0001 0001 0000 0000 00, U=0, V=0
; R1=H'F0000088; address array access, entry=B'00001000, A=1
;
MOV.L R0,@R1
; R1=H'F100 004C; data array access, entry=B'00000100, Way = 0,
; longword address = 3
;
MOV.L @R0,R1 ; Longword 3 is read.
Usage Examples
Invalidating Specific Entries
Reading the Data of a Specific Entry
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