Z80180 Datasheet, PDF (240/326 Pages) Zilog, Inc. – Z8018x Family MPU

Z8018x Family
MPU User Manual
224
Table 42. 16-Bit Load (Continued)
Operation
Name Mnemonics Op Code
Load
16-Bit
Data
LD IY,mn 11 111 101
00 100 001
<n>
<m>
LD SP,HL 11 111 001
LD SP,IX 11 011 101
11 111 001
LD SP,IY 11 111 101
11 111 001
LD ww,(mn) 11 101 101
01 ww1 011
<n>
<m>
LD HL,(mn) 00 101 010
<n>
<m>
LD IX,(mn) 11 011 101
00 101 010
<n>
<m>
LD IY,(mn) 11 111 101
00 101 010
<n>
<m>
LD (mn),ww 11 101 101
01 ww0 011
<n>
<m>
Addressing
Immed Ext Ind Reg RegI Imp Rel Bytes States Operation
S
D
4
12
mn→ IY_R
S
D
S/D
1
4
HI_R→ SP_R
S/D
2
7
IX_R-SP_R
S/D
2
7
IY_R→ SP_R
4
18
(mn + 1)_M→ wwHr
(mn)_M→ wwLr
S
D
3
15
(mn + 1)_M→ Hr
(mn)_M→ Lr
S
D
4
18
(mn + 1)_M→ IXHr
(mn)_M→ IXLr
S
D
4
18
(mn + 1)_M→ IYHr
(mn)_M → IYLr
D
S
4
19
wwHr→ (mn + 1)_M
wwLr→ (mn)_M
Flags
7642 10
S Z H P/V N C
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UM005001-ZMP0400