Copyright © ARM Limited 2000. All rights reserved.
6-1
Chapter 6
Bus Interface Unit and Write Buffer
This chapter describes the ARM946E-S Bus Interface Unit (BIU) and write buffer. It
contains the following sections:
•
About the BIU and write buffer on page 6-2
•
AHB bus master interface on page 6-3
•
Noncached Thumb instruction fetches on page 6-8
•
•
Summary of Contents for ARM946E-S
Page 1: ...ARM DDI 0155A ARM946E S Technical Reference Manual ...
Page 6: ...vi Copyright ARM Limited 2000 All rights reserved ARM DDI 0155A 04 Limited Confidential ...
Page 54: ...Programmer s Model 2 34 Copyright ARM Limited 2000 All rights reserved ARM DDI 0155A ...
Page 70: ...Caches 3 16 Copyright ARM Limited 2000 All rights reserved ARM DDI 0155A ...
Page 78: ...Protection Unit 4 8 Copyright ARM Limited 2000 All rights reserved ARM DDI 0155A ...
Page 112: ...Coprocessor Interface 7 14 Copyright ARM Limited 2000 All rights reserved ARM DDI 0155A ...