Motorola MC68824 User Manual page 12

Token-passing bus controller
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LIST OF ILLUSTRATIONS (Continued)
Figure
Page
Number
Title
Number
7-1
TBC to MC68020 Interface.................. .............. ........... ........... ..... ......
7-2
7-2
TBC to iAPX 80186 Interface..............................................................
7-3
7-3
Memory Organization.................................................... ..................
7-4
8-1
Host Processor Read Cycle .................... :...........................................
8-5
8-2
Host Processor Write Cycle...............................................................
8-6
8-3
Interrupt Acknowledge Cycle.............................................................
8-6
8-4
Bus Arbitration...............................................................................
8-7
8-5
Read Cycle and Slow Read Cycle........................................................
8-8
8-6
Write Cycle....................................................................................
8-9
8-7
TBC Read Cycle with RETRy..............................................................
8-10
8-8
Read Cycle with Bus Error................................................................
8-11
8-9
BR After Previous Exception ........................................................ ;.....
8-12
8-10
Short Exception Cycle......................................................................
8-12
8-11
Clock, ClK....... ............................... ................. ..............................
8-13
8-12
TBC Serial Data (RXD and TXD) and Serial Clocks (RClK and TClK) ..........
8-13
MC68824 USER'S MANUAL
MOTOROLA
vi

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