Zilog Z16F2810 Manuel d'utilisateur télécharger pdf (Page 134)

LD Instruction UM018809-0611

118

ZNEO

CPU Core

User Manual

Examples

Before:

R13=xxxx_xxxxH

LD R13, #34H ;Object Code: 3D34

After:

R13=0000_0034H

Before: R13=xxxx_xxxxH

LD R13, #–4H ;Object Code: 3DFC

After:

R13=FFFF_FFFCH

Before: FFFF_B034H=FCH

LD.UB R12, B034H:RAM;Object Code: 030C B034

After:

R12= 0000_00FCH, Flag B=0

Before: R12=xxxx_xx45H

LD.B B034H:RAM, R12 ;Object Code: 035C B034

After:

FFFF_B034H=45H

LD.B (Rd++), Rs {15H, Rs, Rd}

LD.SB Rd, (Rs++) {1DH, Rs, Rd}

LD.SB Rd, addr16 {031H, Rd} addr16

LD.SB Rd, addr32 {039H, Rd} addr[31:16] addr[15:0]

LD.SB Rd, (Rs) {1CH, Rs, Rd}

LD.SB Rd, soff14(Rs) {49H, Rs, Rd} {10B, soff14}

LD.SB Rd, soff14(PC) {003H, Rd} {10B, soff14}

LD.SB Rd, soff6(FP) {6H, 10B, soff6, Rd}

LD.UB Rd, (Rs++) {19H, Rs, Rd}

LD.UB Rd, addr16 {030H, Rd} addr16

LD.UB Rd, addr32 {038H, Rd} addr[31:16] addr[15:0]

LD.UB Rd, (Rs) {18H, Rs, Rd}

LD.UB Rd, soff14(Rs) {49H, Rs, Rd} {00B, soff14}

LD.UB Rd, soff14(PC) {003H, Rd} {00B, soff14}

LD.UB Rd, soff6(FP) {6H, 00B, soff6, Rd}

Instruction, Operands Word 0 Word 1 Word 2

1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 215 216

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Zilog Z16F2810 Manuel d'utilisateur Page 134