mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 19

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

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Figure
Number
MCF5307 Block Diagram............................................................................................. 1-2
UART Module Block Diagram..................................................................................... 1-9
PLL Module ................................................................................................................ 1-12
ColdFire MCF5307 Programming Model .................................................................. 1-13
ColdFire Enhanced Pipeline ....................................................................................... 2-23
ColdFire Multiply-Accumulate Functionality Diagram ............................................. 2-25
ColdFire Programming Model.................................................................................... 2-27
Status Register (SR).................................................................................................... 2-30
Vector Base Register (VBR)....................................................................................... 2-30
Organization of Integer Data Formats in Data Registers............................................ 2-32
Organization of Integer Data Formats in Address Registers ...................................... 2-32
Memory Operand Addressing..................................................................................... 2-33
Exception Stack Frame Form...................................................................................... 2-49
ColdFire MAC Multiplication and Accumulation........................................................ 3-2
MAC Programming Model ........................................................................................... 3-2
SRAM Base Address Register (RAMBAR) ................................................................. 4-3
Unified Cache Organization ......................................................................................... 4-7
Cache Organization and Line Format ........................................................................... 4-8
Cache—A: at Reset, B: after Invalidation, C and D: Loading Pattern ....................... 4-10
Caching Operation ...................................................................................................... 4-11
Write-Miss in Copyback Mode................................................................................... 4-16
Cache Locking ............................................................................................................ 4-20
Cache Control Register (CACR) ................................................................................ 4-21
Access Control Register Format (ACRn) ................................................................... 4-23
An Format .................................................................................................................. 4-24
Cache Line State Diagram—Copyback Mode............................................................ 4-26
Cache Line State Diagram—Write-Through Mode.................................................... 4-26
Processor/Debug Module Interface............................................................................... 5-1
PSTCLK Timing........................................................................................................... 5-3
Example JMP Instruction Output on PST/DDATA...................................................... 5-5
Debug Programming Model ......................................................................................... 5-6
Address Attribute Trigger Register (AATR) ................................................................ 5-7
Address Breakpoint Registers (ABLR, ABHR) ........................................................... 5-9
BDM Address Attribute Register (BAAR)................................................................... 5-9
Configuration/Status Register (CSR).......................................................................... 5-10
Data Breakpoint/Mask Registers (DBR and DBMR)................................................. 5-12
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Illustrations
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