Freescale Semiconductor MC68332 - Page 16

MC68332
USER’S MANUAL
Table Title Page
3-1 MCU Driver Types........................................................................................... 3-6
3-2 MCU Pin Characteristics ................................................................................. 3-6
3-3 MCU Power Connections ................................................................................ 3-7
3-4 MCU Signal Characteristics ............................................................................ 3-7
3-5 MCU Signal Function ...................................................................................... 3-8
3-6 SIM Reset Mode Selection............................................................................ 3-15
3-7 Module Pin Functions.................................................................................... 3-16
4-1 Show Cycle Enable Bits .................................................................................. 4-4
4-2 Bus Monitor Period.......................................................................................... 4-5
4-3 MODCLK Pin and SWP Bit During Reset ....................................................... 4-6
4-4 Software Watchdog Ratio................................................................................ 4-6
4-5 MODCLK Pin and PTP Bit at Reset ................................................................ 4-7
4-6 Periodic Interrupt Priority................................................................................. 4-8
4-7 Clock Control Multipliers................................................................................ 4-12
4-8 System Frequencies from 32.768–kHz Reference........................................ 4-14
4-9 Clock Control................................................................................................. 4-16
4-10 Size Signal Encoding .................................................................................... 4-19
4-11 Address Space Encoding .............................................................................. 4-19
4-12 Effect of DSACK Signals ............................................................................... 4-21
4-13 Operand Transfer Cases............................................................................... 4-22
4-14 DSA
CK, BERR, and HALT Assertion Results ............................................... 4-32
4-15 Reset Source Summary ................................................................................ 4-38
4-16 Reset Mode Selection ................................................................................... 4-39
4-17 Module Pin Functions.................................................................................... 4-42
4-18 SIM Pin Reset States .................................................................................... 4-43
4-19 Chip-Select Pin Functions ............................................................................. 4-52
4-20 Pin Assignment Field Encoding..................................................................... 4-52
4-21 Block Size Encoding...................................................................................... 4-53
4-22 Option Register Function Summary .............................................................. 4-54
4-23 Chip Select Base and Option Register Reset Values ................................... 4-57
4-24 CSBOOT Base and Option Register Reset Values....................................... 4-58
5-1 Instruction Set Summary ............................................................................... 5-10
5-2 Exception Vector Assignments...................................................................... 5-14
5-3 BDM Source Summary.................................................................................. 5-17
5-4 Polling the BDM Entry Source....................................................................... 5-18
5-5 Background Mode Command Summary ....................................................... 5-19
5-6 CPU Generated Message Encoding ............................................................. 5-22
6-1 QSM Pin Function ........................................................................................... 6-4
6-2 QSPI Pin Function........................................................................................... 6-9
6-3 BITS Encoding .............................................................................................. 6-19
6-4 SCI Pin Function ........................................................................................... 6-25
LIST OF TABLES
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