dp8344b National Semiconductor Corporation, dp8344b Datasheet - Page 159

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

6 0 Reference Section
AA00 – ABFF
AC00 – ADFF
AE00 – AE1F
AE80 – AEF8
AF00 – AF7F
AF80 – AFF0
B000 – BFFF
A600 – A7FF
A800 – A9FF
Hex
15
15
1 0 1 0 1 1 1 0 1
15
15
1
15
1
15
1
15
1
15
1
1
1
1
15
Opcode
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Opcode
Opcode
Opcode
Opcode
TABLE 6-3 Instruction Opcodes (Continued)
Opcode
0
0
0
0
0
0
0
Opcode
1
Opcode
1
1
1
0
1
1
1
11
Opcode
1
1
1
0
0
1
1
(Continued)
1
1
1
0
1
0
1
Opcode
1
1
0
8
8
8
8
m
m
m
m
n
0
1
0
6
6
6
6
6
6
6
0
g
g
g
Ir
Ir
Ir
Ir
0
ba bb
4
rf
4
rf
4
4
4
4
4
4
159
3
3
3
0
3
s
Rs
Rs
Rs
Rs
Rs
0
2
0 0 0
2
rd
0
f
0
0
0
0
0
0
0
0
0
0
SBCA Rs mIr
ANDA Rs mIr
ORA
XORA Rs mIr
CPL
EXX
RETF
Rcc
RET
MOVE n rd
Instruction
Rs mIr
Rsd
ba bb g
f s
g rf
g rf
g
rf
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