PPC440EP-3JC333C Applied Micro Circuits Corporation, PPC440EP-3JC333C Datasheet - Page 7

• Manufacturer Part Number: PPC440EP-3JC333C
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC440EP-3JC333C

• Family Name: 440EP
• Device Core: PowerPC
• Device Core Size: 16b
• Frequency (max): 333MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5/2.5V
• Operating Supply Voltage (max): 1.6/2.7V
• Operating Supply Voltage (min): 1.4/2.3V
• Operating Temp Range: -40C to 90C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 456
• Package Type: E-PBGA
• Lead Free Status / RoHS Status: Compliant

Address Maps
The PPC440EP 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 PPC440EP processor through the use of mtdcr and mfdcr instructions.
AMCC Proprietary
Table 1. System Memory Address Map (Sheet 1 of 2)
440EP – PPC440EP Embedded Processor
Local Memory
USB 2.0 Device Bus
EBC
PCI
Function
1
DDR SDRAM
Reserved
OPB Arbiter for USB (OPB 1)
Reserved
USB 2.0 Device
Reserved
EBC
PCI Memory
Reserved
PCI I/O
Reserved
PCI I/O
Reserved
Configuration Registers
Reserved
PCI Interrupt Ack / Special Cycle
Reserved
Local Configuration Registers
Reserved
Sub Function
Start Address
0 EEC0 0000
0 EEC0 0008
0 EED0 0000
0 EED0 0004
0 EC00 0000
0 A000 0000
0 E000 0000
0 E800 0000
0 E801 0000
0 E880 0000
0 EF40 0000
0 EF40 0040
0 0000 0000
0 4000 0000
0 5000 0000
0 5000 0040
0 5000 0100
0 5000 0180
0 8000 0000
Revision 1.29 – May 07, 2008
Data Sheet
0 EEBF FFFF
0 EECF FFFF
End Address
0 DFFF FFFF
0 EBFF FFFF
0 3FFF FFFF
0 4FFF FFFF
0 7FFF FFFF
0 9FFF FFFF
0 E7FF FFFF
0 E800 FFFF
0 E87F FFFF
0 EEC0 0007
0 EED0 0003
0 EF3F FFFF
0 EF4F FFFF
0 EF40 003F
0 5000 003F
0 5000 00FF
0 5000 017F
512MB
56MB
64KB
128B
1GB
Size
1GB
64B
64B
8B
4B
7