Freescale Semiconductor MCF5329 Reference Manual page 12

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Number
13.3.3 Port Pin Data/Set Data Registers (PPDSDR_
13.3.4 Port Clear Output Data Registers (PCLRR_
13.3.5 Pin Assignment Registers (PAR_
13.3.6 FlexBus Mode Select Control Register (MSCR_FLEXBUS) ..................................... 13-34
13.3.7 SDRAM Mode Select Control Register (MSCR_SDRAM)........................................ 13-34
13.3.8 Drive Strength Control Registers (DSCR_
13.4 Functional Description ............................................................................................................... 13-38
13.4.1 Overview...................................................................................................................... 13-38
13.4.2 Port Digital I/O Timing................................................................................................ 13-38
13.5 Initialization/Application Information ....................................................................................... 13-39
14.1 Introduction .................................................................................................................................. 14-1
14.1.1 68 K/ColdFire Interrupt Architecture Overview ........................................................... 14-1
14.2 Memory Map/Register Definition................................................................................................ 14-2
14.2.1 Interrupt Pending Registers (IPRH
14.2.2 Interrupt Mask Register (IMRH
14.2.3 Interrupt Force Registers (INTFRCH
14.2.4 Interrupt Configuration Register (ICONFIG)................................................................ 14-7
14.2.5 Set Interrupt Mask Register (SIMR
14.2.6 Clear Interrupt Mask Register (CIMR
14.2.7 Current Level Mask Register (CLMASK)..................................................................... 14-9
14.2.8 Saved Level Mask Register (SLMASK) ..................................................................... 14-10
14.2.9 Interrupt Control Register (ICR0
14.2.10 Software and Level 1 - 7 IACK Registers (SWIACK
14.3 Functional Description ............................................................................................................... 14-16
14.3.1 Interrupt Controller Theory of Operation .................................................................... 14-16
14.3.2 Prioritization Between Interrupt Controllers ............................................................... 14-18
14.3.3 Low-Power Wake-up Operation .................................................................................. 14-18
14.4 Initialization/Application Information ....................................................................................... 14-19
14.4.1 Interrupt Service Routines ........................................................................................... 14-19
15.1 Introduction .................................................................................................................................. 15-1
15.2 Low-Power Mode Operation........................................................................................................ 15-2
15.3 Interrupt/GPIO Pin Descriptions.................................................................................................. 15-2
xii
Contents
Title
x
)............................................................................. 13-23
x
Chapter 14
Interrupt Controller Modules
n n
, IPRL
n n
, IMRL )................................................................... 14-5
n
, INTFRCL
n
)............................................................................ 14-8
n
)........................................................................ 14-9
n n
, ICR1 , (
Chapter 15
Edge Port Module (EPORT)
MCF5329 Reference Manual, Rev 3
x
)........................................................... 13-19
x
) ............................................................ 13-21
)............................................................... 13-35
)................................................................ 14-4
n
).................................................... 14-6
n
= 00, 01, 02, ..., 63))........................... 14-11
n n
, L1IACK - L7IACK
Page
Number
n
) ...... 14-15
Freescale Semiconductor