參數(shù)資料
型號： IBM25PPC405GP-3DD200C
元件分類： 微控制器/微處理器
英文描述： RISC PROCESSOR, PBGA456
封裝： 27 MM, PLASTIC, BGA-456
文件頁數(shù)： 55/58頁
文件大小： 878K
代理商： IBM25PPC405GP-3DD200C
PowerPC 405GP Embedded Processor Data Sheet
6
Address Map Support
The PPC405GP incorporates two simple and separate address maps. The first is a fixed processor address
map that serves the PowerPC family of processors. This address map defines the possible contents of
various address regions which the processor can access. The second address map is for Device
Configuration Registers (DCR). This address map is accessed by software running on the PPC405GP
processor through the use of MTDCR and MFDCR commands.
SysMem Memory Address Map 4GB System Memory
Function
Sub Function
Start Address
End Address
Size
Local Memory/Peripherals1
00000000
7FFFFFFF
2GB
PCI
Total
80000000
EF5FFFFF
1.74GB
PCI Memory
80000000
E7FFFFFF
1.63GB
PCI I/O
E8000000
E800FFFF
64KB
Reserved
E8010000
E87FFFFF
PCI I/O
E8800000
EBFFFFFF
56MB
Reserved
EC000000
EEBFFFFF
PCI Configuration Registers
EEC00000
EEC00007
8B
Reserved
EEC00008
EECFFFFF
PCI Interrupt Acknowledge
EED00000
EEDFFFFF
1MB
Reserved
EEE00000
EF3FFFFF
PCI local Configuration Registers
EF400000
EF40003F
64B
Reserved
EF400040
EF5FFFFF
Internal Peripherals
Total
EF600000
EFFFFFFF
10MB
UART0
EF600300
EF600307
8B
Reserved
EF600308
EF6003FF
UART1
EF600400
EF600407
8B
Reserved
EF600408
EF6004FF
IIC0
EF600500
EF60051F
32B
Reserved
EF600520
EF6005FF
OPB Arbiter
EF600600
EF60063F
64B
Reserved
EF600640
EF6006FF
GPIO Controller Registers
EF600700
EF60077F
128B
Reserved
EF600780
EF6007FF
Ethernet Controller Registers
EF600800
EF6008FF
256B
Reserved
EF600900
EFFFFFFF
.
Expansion ROM2
F0000000
FFDFFFFF
254MB
Boot ROM2, 3
FFE00000
FFFFFFFF
2MB
Notes:
1. The Local Memory/Peripheral area of the memory map can be configured for SDRAM, ROM or Peripherals.
2. The Boot ROM and Expansion ROM area of the memory map are intended for use by ROM or Flash-type devices. While locating
volatile SDRAM and SRAM in this region is supported by the controller it is not recommended that these regions be used for this
purpose.
3. When the optional boot from PCI Memory is selected, the PCI Boot ROM address space begins at FFFE 0000 (size is 128KB).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IBM25PPC405GP-3DE200C 制造商:IBM 功能描述:Microprocessor, 32 Bit, 456 Pin, Plastic, BGA
IBM25PPC405GP3DE200CZ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC
IBM25PPC405GP-3DE266C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC
IBM25PPC405GP3DE266CZ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC
IBM25PPC405GP-3EE200C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|413PIN|PLASTIC
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