DP8344BV National Semiconductor, DP8344BV Datasheet - Page 159

• Manufacturer Part Number: DP8344BV
• Description: IC BIPHASE COMM PROCESSR 84-PLCC
• Manufacturer: National Semiconductor

Specifications of DP8344BV

• Processor Type: 8-Bit RISC
• Speed: 20MHz
• Voltage: 4.5 ~ 5.5V
• Mounting Type: Surface Mount
• Package / Case: 84-PLCC
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: *DP8344BV

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