MPC857DSL Motorola, MPC857DSL Datasheet - Page 6

• Manufacturer Part Number: MPC857DSL
• Description: (MPC857 / MPC862) Hardware Specifications
• Manufacturer: Motorola

Features
Features
6
*The MPC862T contains 4-Kbyte instruction cache and 4-Kbyte data cache.
Fast Ethernet
Media Access
Embedded
Processor
Controller
MPC8xx
Base-T
Control
10/100
DMAs
FIFOs
Core
MII
Load/Store
Instruction
Bus
Bus
Parallel Interface Port
MPC862/857T/857DSL Hardware Specifications
Freescale Semiconductor, Inc.
and UTOPIA
4 Baud Rate
For More Information On This Product,
Generators
Parallel I/O
Figure 1. MPC862P/862T Block Diagram
SCC1
Instruction Cache
Instruction MMU
32-Entry DTLB
32-Entry ITLB
Data Cache
Data MMU
16-Kbyte*
8-Kbyte*
Go to: www.freescale.com
SCC2
Timers
Timers
Time Slot Assigner
4
Time Slot Assigner
SCC3
32-Bit RISC Controller
Controllers
Interrupt
and Program
Unified
SCC4
Bus
ROM
Serial Interface
Dual-Port RAM
SMC1
8-Kbyte
System Interface Unit (SIU)
Bus Interface
Internal
PCMCIA/ATA Interface
SMC2
Unit
Memory Controller
System Functions
Real-Time Clock
Independent
Bus Interface
SPI
Channels
External
Serial
DMA
and
16
Unit
2
I
2
C
MOTOROLA