1.5 -R4400 Processor Enhancements

1. Introduction

1.5 R4400 Processor Enhancements

In addition to the features contained in the R4000 processor, the R4400 processor has the following enhancements:

fully functional Status pins (described in Chapter 10)
Master/Checker mode (described in Chapter 16)
larger primary caches (described in Processor General Features, in this chapter)
uncached store buffer (described in Chapter 3)
divide-by-6 and divide-by-8 modes (described in Chapter 10)
cache error bit, EW, added to the CacheErr register (described in Chapter 5).

Table 1-1 R4000 Features

Copyright 1996, MIPS Technologies, Inc. -- 21 MAR 96

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