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UPD78C18 Datasheet(PDF) 80 Page - NEC

Part # UPD78C18
Description  8-BIT SINGLE-CHIP MICROCONTROLLER WITH A/D CONVERTER
PDF  110 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD78C18 Datasheet(HTML) 80 Page - NEC

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Note
Instruction Group
Mnemonic
Operand
B1
B2
B3
B4
Instruction Code
State
Operation
Skip
Condition
ACI
*
*
ADINC
A, byte
r, byte
sr2, byte
A, byte
r, byte
sr2, byte
A, byte
*
r, byte
sr2, byte
SUI
A, byte
*
r, byte
sr2, byte
SBI
*
SUINB
ANI
A, byte
r, byte
01000110
01110100
0110
01010110
01110100
00100110
01110100
01100110
01110100
01110110
01110100
00110110
01110100
00000111
01110100
S3 1000 S2 S1 S0
01010R2 R1 R0
Data
Data
Data
Data
A
← A + byte
r
← r + byte
sr2
← sr2 + byte
A
← A + byte + CY
r
← r + byte + CY
sr2
← sr2 + byte + CY
7
A
← A + byte
r
← r + byte
sr2
← sr2 + byte
A
← A – byte
r
← r – byte
sr2
← sr2 – byte
A
← A – byte – CY
r
← r – byte – CY
A
← A – byte
sr2
← sr2 – byte
A
← A
∧ byte
r
← r
∧ byte
r
← r – byte
20
11
20
7
11
20
11
20
7
7
ADI
A, byte
r, byte
sr2, byte
A, byte
r, byte
sr2, byte
0110
0110
0110
0110
0110
Data
01000R2 R1 R0
Data
S3 1010S2 S1 S0
00100R2 R1 R0
S3 0100S2 S1 S0
01100R2 R1 R0
S3 1100S2 S1 S0
Data
01110R2 R1 R0
S3 1110S2 S1 S0
Data
00110R2 R1 R0
S3 0110S2 S1 S0
Data
Data
Data
Data
Data
11
7
7
7
11
20
sr2
← sr2 – byte – CY
11
20
No
Borrow
No
Borrow
No
Borrow
No Carry
No Carry
No Carry
Data
*
*
00001R2 R1 R0
11



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