UPD78C14L 查看數據表（PDF） - NEC => Renesas Technology

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UPD78C14L

8-BIT SINGLE-CHIP MICROCONTROLLER (WITH A/D CONVERTER)

NEC => Renesas Technology 

Mnemonic Operand

DMOV

sr3, EA

EA, sr4

SBCD

SDED

word

word

SHLD

word

SSPD

word

STEAX

LBCD

rpa3

word

LDED

word

LHLD

LSPD

word

word

LDEAX

rpa3

PUSH

rp1

POP

rp1

LXI

* rp2, word

TABLE

A, r

ADD

r, A

A, r

ADC

r, A

B1

01001000

Instruction code

B2

B3

1 1 0 1 0 0 1 U0

1 1 0 0 0 0 0 V0

01110000

00011110

Low Adrs

00101110

00111110

01001000

01110000

00001110

1 0 0 1 C3 C2 C1 C0

00011111

Note 2

Data

Low Adrs

00101111

00111111

00001111

01001000

1 0 0 0 C3 C2 C1 C0

1 0 1 1 0 Q2 Q1 Q0

Note 2

Data

1 0 1 0 0 Q2 Q1 Q0

0 P2 P1 P0 0 1 0 0

Low Byte

High Byte

01001000

10101000

01100000

1 1 0 0 0 R2 R1 R0

0100

1101

0101

B4

High Adrs

High Adrs

State

Operation

Skip

condition

14 sr3 ← EA

14 EA ← sr4

20 (word) ← C, (word+1) ← B

20 (word) ← E, (word+1) ← D

20 (word) ← L, (word+1) ← H

20 (word) ← SPL, (word+1) ← SPH

Note 3

14/20

(rpa3) ← EAL, (rpa3+1) ← EAH

20 C ← (word), B ← (word+1)

20 E ← (word), D ← (word+1)

20 L ← (word), H ← (word+1)

20 SPL ← (word), SPH ← (word+1)

Note 3

14/20

EAL ← (rpa3), EAH ← (rpa3+1)

(SP–1)← rp1H, (SP–2)← rp1L

13 SP ← SP–2

10

rp1L ← (SP), rp1H ← (SP+1)

SP ← SP+2

10 rp2 ← word

C ← (PC+3+A)

17 B ← (PC+3+A+1)

8 A ← A+r

8 r ← r+A

8 A ← A+r+CY

8 r ← r+A+CY

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