HMS87C1104AD 데이터 시트보기 (PDF) - Hynix Semiconductor
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HMS87C1104AD Datasheet PDF : 88 Pages
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HMS871C130XA/120XA/110XA
3. 16-BIT OPERATION
NO.
MNEMONIC
1 ADDW dp
2 CMPW dp
3 DECW dp
4 INCW dp
5 LDYA dp
6 STYA dp
7 SUBW dp
4. BIT MANIPULATION
NO.
MNEMONIC
1 AND1 M.bit
2 AND1B M.bit
3 BIT dp
4 BIT !abs
5 CLR1 dp.bit
6 CLRA1 A.bit
7 CLRC
8 CLRG
9 CLRV
10 EOR1 M.bit
11 EOR1B M.bit
12 LDC M.bit
13 LDCB M.bit
14 NOT1 M.bit
15 OR1 M.bit
16 OR1B M.bit
17 SET1 dp.bit
18 SETA1 A.bit
19 SETC
20 SETG
21 STC M.bit
22 TCLR1 !abs
23 TSET1 !abs
OP BYTE CYCLE
CODE NO NO
1D
2
5
OPERATION
16-Bits add without carry
YA ← ( YA ) + ( dp +1 ) ( dp )
5D
2
4
Compare YA contents with memory pair contents :
(YA) − (dp+1)(dp)
BD 2
6
Decrement memory pair
( dp+1)( dp) ← ( dp+1) ( dp) - 1
9D
2
6
Increment memory pair
( dp+1) ( dp) ← ( dp+1) ( dp ) + 1
7D
2
5
Load YA
YA ← ( dp +1 ) ( dp )
DD 2
5
Store YA
( dp +1 ) ( dp ) ← YA
3D
2
5
16-Bits substact without carry
YA ← ( YA ) - ( dp +1) ( dp)
FLAG
NVGBHIZC
NV--H-ZC
N-----ZC
N-----Z-
N-----Z-
N-----Z-
--------
NV--H-ZC
OP BYTE CYCLE
CODE NO NO
OPERATION
8B
3
4 Bit AND C-flag : C ← ( C ) ∧ ( M .bit )
FLAG
NVGBHIZC
-------C
8B
3
4 Bit AND C-flag and NOT : C ← ( C ) ∧ ~( M .bit )
-------C
0C
2
1C
3
y1
2
4 Bit test A with memory :
5
Z ← ( A ) ∧ ( M ) , N ← ( M7 ) , V ← ( M6 )
4 Clear bit : ( M.bit ) ← “0”
MM----Z-
--------
2B
2
2 Clear A bit : ( A.bit )← “0”
--------
20
1
2 Clear C-flag : C ← “0”
-------0
40
1
2 Clear G-flag : G ← “0”
--0-----
80
1
2 Clear V-flag : V ← “0”
-0--0---
AB 3
5 Bit exclusive-OR C-flag : C ← ( C ) ⊕ ( M .bit )
-------C
AB 3
5 Bit exclusive-OR C-flag and NOT : C ← ( C ) ⊕ ~(M .bit) -------C
CB 3
4 Load C-flag : C ← ( M .bit )
-------C
CB 3
4 Load C-flag with NOT : C ← ~( M .bit )
-------C
4B
3
6B
3
5 Bit complement : ( M .bit ) ← ~( M .bit )
5 Bit OR C-flag : C ← ( C ) ∨ ( M .bit )
--------
-------C
6B
3
5 Bit OR C-flag and NOT : C ← ( C ) ∨ ~( M .bit )
-------C
x1
2
4 Set bit : ( M.bit ) ← “1”
--------
0B
2
2 Set A bit : ( A.bit ) ← “1”
--------
A0
1
2 Set C-flag : C ← “1”
-------1
C0
1
2 Set G-flag : G ← “1”
--1-----
EB 3
6 Store C-flag : ( M .bit ) ← C
--------
5C
3
6
Test and clear bits with A :
A - ( M ) , ( M ) ← ( M ) ∧ ~( A )
N-----Z-
3C
3
6
Test and set bits with A :
A-(M), (M)← (M)∨(A)
N-----Z-
Apr. 2001 Ver 1.0
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