GMS82524 Datasheet, PDF(86/93 Page) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

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GMS82524 Datasheet, PDF (86/93 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

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GMS82512/16/24

HYUNDAI MicroElectronics

NO.

MNENONIC

OP BYTE CYCLE

CODE NO. NO

OPERATION

FLAG

NVGBHIZC

168 STA dp

E5

2

3

Store accumulator contents in memory

169 STA dp + X

E6

2

4

(M) A

170 STA !abs

E7

3

4

171 STA !abs + Y F5

3

5

172 STA [dp + X] F6

2

6

--------

173 STA [dp] + Y F7

2

6

174 STA {X}

F4

1

3

175 STA {X}+

FB

1

4

X-register auto-increment : (M) A, X X + 1

176 STC M.bit

EB

3

6

Store C-flag : (M.bit) C

--------

177 STOP

00

1

3

Stop mode (halt CPU, stop oscillator)

--------

178 STX dp

EC

2

4

Store X-register contents in memory

179 STX dp + Y

ED

2

5

(M) X

--------

180 STX !abs

FC

3

5

181 STY dp

E9

2

4

Store Y-register contents in memory

182 STY dp + X

F9

2

5

(M) Y

--------

183 STY !abs

F8

3

5

184 STYA dp

DD

2

5

Store YA : (dp+1)(dp) YA

--------

185 SUBW dp

3D

2

5

16-bits substract without carry : YA YA - (dp+1)(dp) NV - - H - ZC

186 TAX

E8

1

2

Transfer accumulator contents to X-register : X A N - - - - - Z -

187 TAY

9F

1

2

Transfer accumulator contents to Y-register : Y A N - - - - - Z -

188 TCALL n

nA

1

8

Table call :

M(SP) (PCH), SP SP -1,

M(SP) (PCL), SP SP -1

--------

PCL (Table vector L), PCH (Table vector H)

189 TCLR1 !abs

5C

3

6

Test and clear bits with A :A - (M), (M) (M) (A) N - - - - - Z -

190 TSET1 !abs

3C

3

6

Test and set bits with A :A - (M), (M) (M) V (A)

N-----Z-

191 TSPX

AE

1

2

Transfer stack-pointer contents to X-register : X SP N - - - - - Z -

192 TST dp

4C

2

Test memory contents for negative or zero : (dp) -

3

00H

N-----Z-

193 TXA

C8

1

2

Transfer X-register contents to accumulator : A X N - - - - - Z -

194 TXSP

8E

1

2

Transfer X-register contents to stack-pointer : SP X N - - - - - Z -

195 TYA

BF

1

2

Transfer Y-register contents to accumulator : A Y N - - - - - Z -

196 XAX

EE

1

4

Exchange X-register contents with accumulator : X

A

--------

197 XAY

DE

1

4

Exchange Y-register contents with accumulator : YA - - - - - - - -

198 XCN

199 XMA dp

CE

1

BC

2

5

Exchange nibbles within the accumulator:

A7 ~ A4 A3 ~ A0

5

Exchange memory contents with accumulator

N-----Z-

200 XMA dp + X

AD

2

6

(M) A

N-----Z-

201 XMA {X}

BB

1

5

202 XYX

FE

1

4

Exchange X-register contents with Y-register : X Y - - - - - - - -

xiii

FEB. 2000 Ver 1.00

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