PPC440GRX-NPAFFFTS AMCC [Applied Micro Circuits Corporation], PPC440GRX-NPAFFFTS Datasheet - Page 9

• Manufacturer Part Number: PPC440GRX-NPAFFFTS
• Description: PowerPC 440GRx Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

Revision 1.08 – October 15, 2007
AMCC Proprietary
Preliminary Data Sheet
Table 2. DCR Address Map
Total DCR Address Space
By function:
Reserved
Clocking Power On Reset (CPR0)
System DCRs (SDR0)
Memory Controller (SDRAM0)
External Bus Controller (EBC0)
Reserved
PLB4-to-PLB3 Bridge Out
PLB3-to-PLB4 Bridge In
Reserved
PLB3 Arbiter
PLB4 Arbiter
PLB3-to-OPB0 Bridge
Reserved
Power Management
Reserved
Interrupt Controller 0
Interrupt Controller 1
Interrupt Controller 2
Power Management 1
Reserved
DMA-to-PLB3 Controller
Reserved
Ethernet MAL
Reserved
DMA-to-PLB4 Controller
Reserved
On Chip Memory (SRAM Controller)
Reserved
Notes:
1. DCR addresses are 10 bits (1024 or 1K unique addresses). Each unique address represents a single 32-bit (word) register. One
kiloword (1024W) equals 4KB (4096 B).
Function
1
440GRx – PPC440GRx Embedded Processor
Start Address
00C
0C0
0D0
00E
010
012
020
030
070
080
090
0A0
0B0
0B8
0E0
0F0
0F8
100
180
300
380
000
000
014
040
140
200
340
390
End Address
3FF
00D
0AF
0B7
0BF
0CF
0DF
0EF
1FF
00B
00F
011
013
01F
02F
03F
06F
07F
08F
09F
0F7
0FF
13F
17F
2FF
33F
37F
38F
3FF
1KW (4KB)
128W
Size
16W
16W
16W
16W
16W
16W
16W
16W
64W
64W
16W
2W
2W
2W
2W
8W
8W
1
9