NEC uPD98502 User Manual page 542

Network controller
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SDL
Given a doubleword in a register and a doubleword in memory, the operation of SDL instruction is as follows:
SDL
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
Reserved instruction exception (32-bit user mode/supervisor mode)
542
APPENDIX A MIPS III INSTRUCTION SET DETAILS
Store Doubleword Left (3/3)
A
B
C
I
J
K
vAddr2..0
Destination
0
I J K L MN O A
1
I J K L MN A B
2
I J K L M A B C
3
I J K L A B C D
4
I J K A B C D E
5
I J A B C D E F
6
I A B C D E F G
7
A B C D E F G H
Preliminary User's Manual S15543EJ1V0UM
D
E
F
G
L
M
N
O
Type
Offset
(LEM)
0
0
1
0
2
0
3
0
4
0
5
0
6
0
7
0
SDL
H
P

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