dp8344b National Semiconductor Corporation, dp8344b Datasheet - Page 160

• Manufacturer Part Number: dp8344b
• Description: Biphase Communications Processor?bcp
• Manufacturer: National Semiconductor Corporation

6 0 Reference Section
CA00 – CAFF
CB00 – CBFF
CC00 – CCFF
C000 – C1FF
C200 – C3FF
C400 – C47F
C480 – C4FF
C800 – C8FF
C900 – C9FF
Hex
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
Opcode
Opcode
TABLE 6-3 Instruction Opcodes (Continued)
Opcode
Opcode
Opcode
Opcode
Opcode
0
0
0
0
0
0
0
0
0
Opcode
Opcode
0
0
0
0
1
1
1
1
1
0
0
1
1
0
0
0
0
1
(Continued)
0
0
0
1
0
0
1
1
0
Opcode
8
8
0
0
0
1
0
1
0
m
m
0
1
7
7
7
7
7
(8-b)
6
6
6
6
b
b
Ir
Ir
Ir
Ir
4
4
4
4
4
4
4
160
n
n
Rsd
Rsd
Rsd
Rd
Rs
Rd
Rs
0
0
0
0
0
0
0
0
0
MOVE
MOVE
MOVE
MOVE
SHR
SHL
ROT
JMP
CALL
Instruction
Rs mIr
Rs Ir
Rsd b
Rsd b
Rsd b
n
n
mIr Rd
Ir
a
A Rd
a
A
000
001
010
011
100
101
110
111
00 NCHG
01 RI
10 EI
11 DI
0
1
0
1
00
01
10
11
00
01
10
11
ba bb
KEY
mlr
NCHG
DI
g
lr
g
MAIN
ALT
f
Z
C
V
N
RA
RE
DAV
TFF
lr
lr
lr
a
IW
IX
IY
IZ
b
a
lr