MCF5272 Просмотр технического описания (PDF) - Freescale Semiconductor
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MCF5272 Datasheet PDF : 544 Pages
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List of Figures (Continued)
Figure
Number
Title
Page
Number
5-23
5-24
5-25
5-26
5-27
5-28
5-29
5-30
5-31
5-32
5-33
5-34
5-35
5-36
5-37
5-38
5-39
5-40
5-41
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
6-11
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
8-1
8-2
9-1
9-2
9-3
WRITE Command Format....................................................................................................... 5-25
WRITE Command Sequence .................................................................................................. 5-26
DUMP Command/Result Formats.......................................................................................... 5-27
DUMP Command Sequence................................................................................................... 5-27
FILL Command Format ......................................................................................................... 5-28
FILL Command Sequence...................................................................................................... 5-29
GO Command Format............................................................................................................ 5-29
GO Command Sequence....................................................................................................... 5-29
NOP Command Format.......................................................................................................... 5-30
NOP Command Sequence ..................................................................................................... 5-30
RCREG Command/Result Formats......................................................................................... 5-30
RCREG Command Sequence ................................................................................................. 5-31
WCREG Command/Result Formats ........................................................................................ 5-31
WCREG Command Sequence ................................................................................................ 5-31
RDMREG BDM Command/Result Formats .............................................................................. 5-32
RDMREG Command Sequence............................................................................................... 5-32
WDMREG BDM Command Format.......................................................................................... 5-33
WDMREG Command Sequence .............................................................................................. 5-33
Recommended BDM Connector ........................................................................................... 5-41
SIM Block Diagram ................................................................................................................. 6-1
Module Base Address Register (MBAR)................................................................................. 6-4
System Configuration Register (SCR) .................................................................................... 6-5
System Protection Register (SPR).......................................................................................... 6-6
Power Management Register (PMR) ...................................................................................... 6-7
Activate Low-Power Register (ALPR) ................................................................................... 6-10
Device Identification Register (DIR) ...................................................................................... 6-11
Watchdog Reset Reference Register (WRRR) ..................................................................... 6-12
Watchdog Interrupt Reference Register (WIRR)................................................................... 6-12
Watchdog Counter Register (WCR)...................................................................................... 6-13
Watchdog Event Register (WER).......................................................................................... 6-13
Interrupt Controller Block Diagram.......................................................................................... 7-2
Interrupt Control Register 1 (ICR1) ......................................................................................... 7-4
Interrupt Control Register 2 (ICR2) ......................................................................................... 7-5
Interrupt Control Register 3 (ICR3) ......................................................................................... 7-5
Interrupt Control Register 4(ICR4) .......................................................................................... 7-5
Interrupt Source Register (ISR)............................................................................................... 7-6
Programmable Interrupt Transition Register (PITR) ............................................................... 7-7
Programmable Interrupt Wakeup Register (PIWR)................................................................. 7-8
Programmable Interrupt Vector Register (PIVR)..................................................................... 7-9
Chip Select Base Registers (CSBRn) ..................................................................................... 8-3
Chip Select Option Registers (CSORn) ................................................................................. 8-5
SDRAM Controller Signals...................................................................................................... 9-2
54-Pin TSOP SDRAM Pin Definition....................................................................................... 9-3
SDRAM Configuration Register (SDCR)................................................................................. 9-6
MCF5272 ColdFire® Integrated Microprocessor User’s Manual, Rev. 3
vi
Freescale Semiconductor
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