10/31/95
SECTION 1: OVERVIEW
UM Rev.1.0
xxiv
MC68341 USER’S MANUAL
MOTOROLA
LIST OF TABLES
Table
Page
Number
Title
Number
2-1
Bus Signal Summary ................................................................................... 2-3
2-2
CPU32 Serial Port........................................................................................ 2-4
2-3
Serial Module ............................................................................................... 2-4
2-4
Queued Serial Module ................................................................................. 2-4
2-5
DMA Module ................................................................................................ 2-4
2-6
Timer Module ............................................................................................... 2-5
2-7
IEEE 1149.1 ................................................................................................. 2-5
2-8
Power, Clock, and Control ........................................................................... 2-5
2-9
Data Strobe Control of Data Bus ................................................................. 2-7
2-10
SIZx Signal Encoding ................................................................................... 2-8
2-11
Address Space Encoding ............................................................................. 2-8
2-12
DSACK≈ Encoding ....................................................................................... 2-9
3-1
SIZx Signal Encoding ................................................................................... 3-4
3-2
Address Space Encoding ............................................................................. 3-5
3-3
DSACK≈ Encoding ....................................................................................... 3-8
3-4
DSACK≈ , BERR , and HALT Assertion Results ............................................ 3-42
4-1
Clock Operating Modes................................................................................ 4-9
4-2
System Frequencies from 32.768-kHz Reference ....................................... 4-13
4-3
Clock Control Signals ................................................................................... 4-15
4-4
Port B Pin Assignment Register................................................................... 4-17
4-5
Port A Pin Assignment Register................................................................... 4-17
4-6
Port B Pin Assignment Register................................................................... 4-18
4-7
SHENx Control Bits ...................................................................................... 4-24
4-8
Deriving Software Watchdog Timeout ......................................................... 4-27
4-9
BMTx Encoding ............................................................................................ 4-27
4-10
PIRQL Encoding .......................................................................................... 4-28
4-11
DDx Encoding .............................................................................................. 4-34
4-12
PSx Encoding............................................................................................... 4-34
4-13
RIRQL Encoding .......................................................................................... 4-40
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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