DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 222
DS72011RB120FPV
Manufacturer Part Number
DS72011RB120FPV
Description
IC SH7201 MPU ROMLESS 176LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7200r
Datasheet
1.R0K572011S000BE.pdf
(1222 pages)
Specifications of DS72011RB120FPV
Core Size
32-Bit
Core Processor
SH-2A
Speed
120MHz
Connectivity
CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
104
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 70°C
Package / Case
176-LQFP
No. Of I/o's
109
Ram Memory Size
32KB
Cpu Speed
120MHz
Digital Ic Case Style
LQFP
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
-20°C To +70°C
Embedded Interface Type
I2C, SSI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Eeprom Size
-
Program Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS72011RB120FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 222 of 1222
- Download datasheet (8Mb)
Section 8 Cache
8.3.6
Use software to ensure coherency between the cache and the external memory. When memory
shared by this LSI and another device is mapped in the address space to be cached, operate the
memory-mapped cache to invalidate and write back as required.
8.4
To allow software management of the cache, cache contents can be read and written by means of
MOV instructions. The instruction cache address array is mapped onto addresses H'F0000000 to
H'F07FFFFF, and the data array onto addresses H'F1000000 to H'F17FFFFF. The operand cache
address array is mapped onto addresses H'F0800000 to H'F0FFFFFF, and the data array onto
addresses H'F1800000 to H'F1FFFFFF. Only longword can be used as the access size for the
address array and data array, and instruction fetches cannot be performed.
8.4.1
To access an address array, the 32-bit address field (for read/write accesses) and 32-bit data field
(for write accesses) must be specified.
In the address field, specify the entry address selecting the entry, the W bit for selecting the way,
and the A bit for specifying the existence of associative operation. In the W bit, B'00 is way 0,
B'01 is way 1, B'10 is way 2, and B'11 is way 3. Since the access size of the address array is fixed
at longword, specify B'00 for bits 1 and 0 of the address.
The tag address, LRU bits, U bit (only for operand cache), and V bit are specified as data. Always
specify 0 for the upper three bits (bits 31 to 29) of the tag address.
For the address and data formats, see figure 8.4.
The following three operations are possible for the address array.
(1)
The tag address, LRU bits, U bit (only for operand cache), and V bit are read from the entry
address specified by the address and the entry corresponding to the way. For the read operation,
associative operation is not performed regardless of whether the associative bit (A bit) specified
by the address is 1 or 0.
Page 194 of 1190
Address Array Read
Coherency of Cache and External Memory
Memory-Mapped Cache
Address Array
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010
Related parts for DS72011RB120FPV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: