V850ESLASHME2 datasheet(10/226 Pages) NEC

10 / 226 page

User’s Manual U14559EJ3V1UM

SET1............................................................................................................................................................ 115

SETF............................................................................................................................................................ 116

SHL.............................................................................................................................................................. 118

SHR ............................................................................................................................................................. 119

SLD.B .......................................................................................................................................................... 120

SLD.BU........................................................................................................................................................ 121

SLD.H .......................................................................................................................................................... 122

SLD.HU........................................................................................................................................................ 124

SLD.W ......................................................................................................................................................... 126

SST.B .......................................................................................................................................................... 128

SST.H .......................................................................................................................................................... 129

SST.W ......................................................................................................................................................... 131

ST.B............................................................................................................................................................. 133

ST.H............................................................................................................................................................. 134

ST.W............................................................................................................................................................ 136

STSR ........................................................................................................................................................... 138

SUB ............................................................................................................................................................. 139

SUBR........................................................................................................................................................... 140

SWITCH....................................................................................................................................................... 141

SXB.............................................................................................................................................................. 142

SXH ............................................................................................................................................................. 143

TRAP ........................................................................................................................................................... 144

TST .............................................................................................................................................................. 145

TST1 ............................................................................................................................................................ 146

XOR ............................................................................................................................................................. 147

XORI ............................................................................................................................................................ 148

ZXB.............................................................................................................................................................. 149

ZXH.............................................................................................................................................................. 150

5.4

Number of Instruction Execution Clock Cycles ...................................................................... 151

CHAPTER 6 INTERRUPTS AND EXCEPTIONS ................................................................................ 155

6.1

Interrupt Servicing...................................................................................................................... 156

6.1.1

Maskable interrupts.......................................................................................................................... 156

6.1.2

Non-maskable interrupts .................................................................................................................. 158

6.2

Exception Processing ................................................................................................................ 159

6.2.1

Software exceptions......................................................................................................................... 159

6.2.2

Exception trap .................................................................................................................................. 160

6.2.3

Debug trap ....................................................................................................................................... 161

6.3

Restoring from Interrupt/Exception Processing ..................................................................... 162

6.3.1

Restoring from interrupt and software exception.............................................................................. 162

6.3.2

Restoring from exception trap and debug trap ................................................................................. 163

CHAPTER 7 RESET .............................................................................................................................. 164

7.1

Register Status After Reset ....................................................................................................... 164

7.2

Starting Up .................................................................................................................................. 165

CHAPTER 8 PIPELINE .......................................................................................................................... 166

8.1

Features....................................................................................................................................... 167

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