VR4102 datasheet(21/701 Pages) NEC

21 / 701 page

LIST OF FIGURES (2/4)

Fig. No.

Title

Page

5-12

Index Register ........................................................................................................................................

146

5-13

Random Register....................................................................................................................................

146

5-14

Positions Indicated by the Wired Register ..............................................................................................

148

5-15

Wired Register ........................................................................................................................................

148

5-16

PRId Register .........................................................................................................................................

149

5-17

Config Register Format...........................................................................................................................

150

5-18

LLAddr Register......................................................................................................................................

151

5-19

TagLo and TagHi Registers....................................................................................................................

152

5-20

TLB Address Translation ........................................................................................................................

154

6-1

Context Register Format.........................................................................................................................

160

6-2

BadVAddr Register Format.....................................................................................................................

161

6-3

Count Register Format ...........................................................................................................................

161

6-4

Compare Register Format ......................................................................................................................

162

6-5

Status Register Format...........................................................................................................................

162

6-6

Status Register Diagnostic Status Field .................................................................................................

163

6-7

Cause Register Format...........................................................................................................................

165

6-8

EPC Register Format..............................................................................................................................

167

6-9

WatchLo and WatchHi Register Format .................................................................................................

168

6-10

XContext Register Format ......................................................................................................................

169

6-11

Parity Error Register Format...................................................................................................................

170

6-12

CacheErr Register Format......................................................................................................................

171

6-13

The ErrorEPC Register Format ..............................................................................................................

172

6-14

Common Exception Handler...................................................................................................................

192

6-15

TLB/XTLB Refill Exception Handler........................................................................................................

194

6-16

Cache Error Exception Handler ..............................................................................................................

196

6-17

Cold Reset, Soft Reset, and NMI Exception Handler .............................................................................

197

7-1

RTC Reset ..............................................................................................................................................

200

7-2

RSTSW...................................................................................................................................................

201

7-3

Deadman’s Switch ..................................................................................................................................

202

7-4

Software Shutdown.................................................................................................................................

203

7-5

HALTimer Shutdown...............................................................................................................................

204

7-6

VR4102 Activation Sequence (when Battery Check Is OK) ....................................................................

206

7-7

VR4102 Activation Sequence (when Battery Check Is NG) ....................................................................

206

7-8

Cold Reset ..............................................................................................................................................

209

7-9

Soft Reset ...............................................................................................................................................

209

8-1

Logical Hierarchy of Memory ..................................................................................................................

213

8-2

Cache Support........................................................................................................................................

214

8-3

Cache Line Format .................................................................................................................................

215

8-4

Data Cache Line Format.........................................................................................................................

215

8-5

Cache Data and Tag Organization .........................................................................................................

216

8-6

Data Cache State Diagram.....................................................................................................................

219

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