DP8344BV National Semiconductor, DP8344BV Datasheet - Page 160

• 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
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