参数资料
型号: 440EPX
厂商: Applied Micro Circuits Corp.
英文描述: PowerPC 440EPx Embedded Processor
中文描述: 嵌入式处理器的PowerPC 440EPx
文件页数: 56/94页
文件大小: 738K
代理商: 440EPX
440EPx – PPC440EPx Embedded Processor
Preliminary Data Sheet
6
AMCC Proprietary
Revision 1.26 – October 15, 2007
Block Diagram
Figure 2. PPC440EPx Functional Block Diagram
Processor
DCR Bus
32KB
On-chip Peripheral Bus (OPB 0)
GPIO
IIC
UART
PLB (PLB4—128 bits)
DDR2/1
External
Peripheral
Controller
Clock
Control,
Reset
Power
Mgmt
JTAG
Trace
Timers
MMU
- 30-bit addr
- 32/16-bit data
- 14-bit addr
- 64/32-bit data
NAND
Flash
Controller
UIC
I-Cache
32KB
D-Cache
PPC440
PCI
Bridge
x2
x4
MAL
Ethernet
x2
DCRs
GPT
ZMII
83MHz max
10/100/1000
66MHz max
333MHz max
PLB (PLB3—64 bits)
PLB-PLB
Bridges
SPI
USB 2.0
- 32 bits
- 6 devices
FPU
External
DMA
Controller
OPB
Bridge
BSC
10
DMA
Controller
OPB
Bridge
2.0 PHY
D+/D
OPB 1
Interrupts
Security
SRAM
16KB
Device
Host
(optional)
data rate
RGMII
OPB 2
SDRAM
OPB
Bridge
OPB
Bridge
The PPC440EPx is a system on a chip (SOC) using IBM CoreConnect Bus Architecture.
Address Maps
The PPC440EPx incorporates two address maps. The first is a fixed processor System Memory Address Map.
This address map defines the possible contents of various address regions which the processor can access. The
second is the DCR Address Map for Device Configuration Registers (DCRs). The DCRs are accessed by software
running on the PPC440EPx processor through the use of mtdcr and mfdcr instructions.
相关PDF资料
PDF描述
440EP Power PC 440EP Embedded Processor
440GP Power PC 440GP Embedded Processor
440GRX PowerPC 440GRx Embedded Processor
440GR Power PC 440GR Embedded Processor
440GX Power PC 440GX Embedded Processor
相关代理商/技术参数
参数描述
440ES001B1434-4 功能描述:环形MIL规格后盖 CRIMIP RING ADPTR DC STRAIGHT RoHS:否 制造商:Amphenol PCD MIL 类型:MIL-DTL-38999 III, IV 系列:AS85049 产品类型:Environmental EMI/RFI Backshells 外壳类型:Straight 外壳大小:18 外壳材质:Aluminum Alloy
440ES031M1633-3B 功能描述:环形MIL规格后盖 BND/SHRNK BOOT ADPTR DC STRAIGHT BAND RoHS:否 制造商:Amphenol PCD MIL 类型:MIL-DTL-38999 III, IV 系列:AS85049 产品类型:Environmental EMI/RFI Backshells 外壳类型:Straight 外壳大小:18 外壳材质:Aluminum Alloy
440ES031M2003-3B 功能描述:环形MIL规格后盖 BND/SHRNK BOOT ADPTR DC STRAIGHT BAND RoHS:否 制造商:Amphenol PCD MIL 类型:MIL-DTL-38999 III, IV 系列:AS85049 产品类型:Environmental EMI/RFI Backshells 外壳类型:Straight 外壳大小:18 外壳材质:Aluminum Alloy
440FA002NF1002-N 功能描述:环形MIL规格后盖 RoHS:否 制造商:Amphenol PCD MIL 类型:MIL-DTL-38999 III, IV 系列:AS85049 产品类型:Environmental EMI/RFI Backshells 外壳类型:Straight 外壳大小:18 外壳材质:Aluminum Alloy
440FA002NF1006-N 功能描述:环形MIL规格后盖 RoHS:否 制造商:Amphenol PCD MIL 类型:MIL-DTL-38999 III, IV 系列:AS85049 产品类型:Environmental EMI/RFI Backshells 外壳类型:Straight 外壳大小:18 外壳材质:Aluminum Alloy