NEC uPD98502 User Manual page 564

Network controller
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SWL
Given a doubleword in a register and a doubleword in memory, the operation of SWL is as follows:
SWL
Register
Memory
Remark LEM
Little-endian memory (BigEndianMem = 0)
Type
AccessType (see Table 2-3. Byte Specification Related to Load and Store Instructions)
sent to memory
Offset
pAddr2..0 sent to memory
Exceptions:
TLB refill exception
TLB invalid exception
TLB modification exception
Bus error exception
Address error exception
564
APPENDIX A MIPS III INSTRUCTION SET DETAILS
Store Word Left (3/3)
A
B
C
I
J
K
vAddr2..0
Destination
0
I J K L MN O E
1
I J K L MN E F
2
I J K L M E F G
3
I J K L E F G H
4
I J K E MN O P
5
I J E F MN O P
6
I E F GMN O P
7
E F G HMN O P
Preliminary User's Manual S15543EJ1V0UM
D
E
F
G
L
M
N
O
Type
Offset
(LEM)
0
0
1
0
2
0
3
0
0
4
1
4
2
4
3
4
SWL
H
P

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