R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 665
R8A77850ADBGV#RD0Z
Manufacturer Part Number
R8A77850ADBGV#RD0Z
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ADBGV#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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R8A77850ADBGV#RD0ZR8A77850ADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 665 of 1694
- Download datasheet (9Mb)
(2)
Figure 13.2 shows the memory map from the SuperHyway bus to the PCI bus.
To access the PCI memory space, use PCIMBR and PCIMBMR. These registers can allocate
address space ranging from 16 Mbytes to 512 Mbytes. PCI addresses can be allocated to by
software.
Burst transfers are supported for memory transfers.
Consecutive 32-byte burst accesses from the CPU or DMAC result in a burst transfer of 32 bytes
or more (64 bytes, 96 bytes, etc.) on the PCI bus.
The PCI memory spaces are allocated from H'FD00 0000 to H'FDFF FFFF for PCI memory space
0 (16 Mbytes), H'1000 0000 to H'13FF FFFF for PCI memory space 1 (64 Mbytes, selection of the
PCIC and LBSC spaces), and H'C000 0000 to H'DFFF FFFF for PCI memory space 2 (512
Mbytes, available only in 32-bit address extended mode).
Address translation from the SuperHyway bus to PCI local bus is shown below.
The lower 15 bits ([17:3]) of a SuperHyway bus address are sent without translation.
Accessing PCI Memory Space
Figure 13.2 Memory Map from SuperHyway Bus to PCI Bus
H'FD00 0000
H'FE00 0000
H'FE20 0000
H'C000 0000
H'0000 0000
H'1000 0000
SHwy bus address space (4 GB)
PCI memory space 1
PCI memory space 2
PCI memory space 0
Register space 2 MB
PCI I/O space 2 MB
512 MB
64 MB
16 MB
PCI address space (4 GB)
Rev.1.00 Jan. 10, 2008 Page 633 of 1658
16 MB
64 MB
512 MB
13. PCI Controller (PCIC)
REJ09B0261-0100
Related parts for R8A77850ADBGV#RD0Z
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: