UPD70208HGF-16-3B9 NEC, UPD70208HGF-16-3B9 Datasheet - Page 54

• Manufacturer Part Number: UPD70208HGF-16-3B9
• Description: V40HLTM/ V50HLTM 16/8/ 16-BIT MICROPROCESSOR
• Manufacturer: NEC

Instruc-
tion
Group
SHR
Mnemonic
reg, 1
mem, 1
reg, CL
mem, CL
reg, imm8
mem, imm8
Operand(s)
7 6 5 4 3 2 1 0
1 1 0 1 0 0 0 W
1 1 0 1 0 0 0 W
1 1 0 1 0 0 1 W
1 1 0 1 0 0 1 W
1 1 0 0 0 0 0 W
1 1 0 0 0 0 0 W
Operation Code
7 6 5 4 3 2 1 0
1 1 1 0 1 reg
mod 1 0 1 mem
1 1 1 0 1 reg
mod 1 0 1 mem
1 1 1 0 1 reg
mod 1 0 1 mem
Bytes
2-4
2-4
3-5
2
2
3
n: Number of shifts
V40HL V50HL
Clock Cycles
13/21
16/24
16/24
7 + n
7 + n
+ n
+ n
6
13/21
16/24
16/24
7 + n
7 + n
+ n
+ n
6
CY
If reg MSB
If reg MSB = bit after reg MSB : V
CY
If (mem) MSB
If (mem) MSB = bit after (mem) MSB : V
temp
repeated:
CY
temp
temp
repeated:
CY
temp
temp
repeated:
CY
temp
temp
repeated:
CY
temp
reg LSB, reg
(mem) LSB, (mem)
reg LSB, reg
(mem) LSB, (mem)
reg LSB, reg
(mem) LSB,(mem)
temp – 1
temp – 1
imm8, while temp
temp – 1
imm8, while temp
temp – 1
CL, while temp
CL, while temp
bit after reg MSB : V
bit after (mem) MSB : V
reg
reg
reg
Operation
0 the following operations are
0 the following operations are
0 the following operations are
0 the following operations are
(mem)
2
2
2
(mem)
(mem)
1
0
2
2
2
1
0
AC CY V
U
U
U
U
U
U
Flags
U
U
U
U
P
S
Z