mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 42

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Features
1-2
CLKIN
Addr/Cntrl Mask
RSTI
DACR0/1
DRAM Controller
PLL Control
DRAM Controller
and to on-chip
DRAM Control
(sent off-chip
peripherals)
BCLKO
PLL
Outputs
DCR
PLL
X n
JTAG
DMR0/1
PSTCLK
PCLK
RSTO
System Control
SYPCR
Local Memory Bus
RSR
CSARs CSCRs CSMRs
Chip-Select Module
8
SWIVR
Module
SWSR
Freescale Semiconductor, Inc.
Debug
SYSTEM INTEGRATION MODULE (SIM)
CS[7:0]
Figure 1-1. MCF5307 Block Diagram
For More Information On This Product,
8
8
Base Address
Go to: www.freescale.com
8
MCF5307 User’s Manual
MBAR
SRAM Controller
Cache Controller
ACR0
ACR1
RAMBAR
Registers
Purpose
General-
4-Kbyte
D0–D7
V3 COLDFIRE PROCESSOR COMPLEX
A0–A7
31
31
SRAM
CACR
Control Signals
Branch Logic
Bus Interface
32-Bit Data Bus
0
0
8-Kbyte
Cache
External
32-Bit Address Bus
CCR
Bus Master Park
Instruction Unit
MPARK
Memory
Local
DIV
31
Interrupt Controller
10 ICRs
0
DSOC
AGEX
IAG
IED
IC1
IC2
Parallel Port
IRQ[1,3,5,7]
4-Entry
Store
Buffer
PLL
Operand Execution
Pipeline (OEP)
Instruction Fetch
Pipeline (IFP)
Eight-Instruction
FIFO Buffer
MAC
4
IRQPAR
AVR
IMR
IPR
Two UARTs
I
Watchdog
2
Channels
Purpose
Software
General-
C Module
Timers
DMA
Four
Two