MOTOROLA
Contents
ix
CONTENTS
Paragraph
Number
Title
Page
Number
External Signals
6.1
Functional Pinout .................................................................................................6-1
6.2
Signal Descriptions ..............................................................................................6-2
Chapter 7
60x Signals
7.1
Signal Configuration ............................................................................................7-2
7.2
Signal Descriptions ..............................................................................................7-3
7.2.1
Address Bus Arbitration Signals ......................................................................7-3
7.2.1.1
Bus Request (BR)ÑOutput .........................................................................7-3
7.2.1.1.1
Address Bus Request (BR)ÑOutput .......................................................7-3
7.2.1.1.2
Address Bus Request (BR)ÑInput ..........................................................7-4
7.2.1.2
Bus Grant (BG) ............................................................................................7-4
7.2.1.2.1
Bus Grant (BG)ÑInput............................................................................7-4
7.2.1.2.2
Bus Grant (BG)ÑOutput .........................................................................7-5
7.2.1.3
Address Bus Busy (ABB) ............................................................................7-5
7.2.1.3.1
Address Bus Busy (ABB)ÑOutput .........................................................7-5
7.2.1.3.2
Address Bus Busy (ABB)ÑInput............................................................7-6
7.2.2
Address Transfer Start Signal ..........................................................................7-6
7.2.2.1
Transfer Start (TS) .......................................................................................7-6
7.2.2.1.1
Transfer Start (TS)ÑOutput ....................................................................7-6
7.2.2.2
Transfer Start (TS)ÑInput...........................................................................7-6
7.2.3
Address Transfer Signals .................................................................................7-7
7.2.3.1
Address Bus (A[0Ð31]) ................................................................................7-7
7.2.3.1.1
Address Bus (A[0Ð31])ÑOutput .............................................................7-7
7.2.3.1.2
Address Bus (A[0Ð31])ÑInput................................................................7-7
7.2.4
Address Transfer Attribute Signals ..................................................................7-7
7.2.4.1
Transfer Type (TT[0Ð4])..............................................................................7-8
7.2.4.1.1
Transfer Type (TT[0Ð4])ÑOutput...........................................................7-8
7.2.4.1.2
Transfer Type (TT[0Ð4])ÑInput .............................................................7-8
7.2.4.2
Transfer Size (TSIZ[0Ð3]) ...........................................................................7-8
7.2.4.3
Transfer Burst (TBST) .................................................................................7-8
7.2.4.4
Global (GBL) ...............................................................................................7-9
7.2.4.4.1
Global (GBL)ÑOutput ............................................................................7-9
7.2.4.4.2
Global (GBL)ÑInput...............................................................................7-9
7.2.4.5
Caching-Inhibited (CI)ÑOutput..................................................................7-9
7.2.4.6
Write-Through (WT)ÑOutput ....................................................................7-9
7.2.5
Address Transfer Termination Signals...........................................................7-10
7.2.5.1
Address Acknowledge (AACK) ................................................................7-10
7.2.5.1.1
Address Acknowledge (AACK)ÑOutput .............................................7-10
7.2.5.1.2
Address Acknowledge (AACK)ÑInput................................................7-10
Summary of Contents for MPC8260 PowerQUICC II
Page 1: ...MPC8260UM D 4 1999 Rev 0 MPC8260 PowerQUICC II UserÕs Manual ª ª ...
Page 66: ...lxvi MPC8260 PowerQUICC II UserÕs Manual MOTOROLA ...
Page 88: ...1 18 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part I Overview ...
Page 120: ...2 32 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part I Overview ...
Page 138: ...Part II iv MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part II Configuration and Reset ...
Page 184: ...4 46 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part II ConÞguration and Reset ...
Page 202: ...Part III vi MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part III The Hardware Interface ...
Page 266: ...8 34 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part III The Hardware Interface ...
Page 382: ...10 106 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part III The Hardware Interface ...
Page 392: ...11 10 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part III The Hardware Interface ...
Page 430: ...Part IV viii MOTOROLA Part IV Communications Processor Module ...
Page 490: ...14 36 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 524: ...17 10 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 556: ...18 32 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 584: ...19 28 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 632: ...21 24 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 652: ...22 20 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 668: ...23 16 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 758: ...27 28 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 780: ...28 22 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 874: ...29 94 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 920: ...31 18 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part IV Communications Processor Module ...
Page 980: ...A 4 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Appendixes ...
Page 1002: ...Index 22 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA INDEX ...
Page 1006: ......