PCA5007 datasheet(71/112 Pages) PHILIPS

71 / 112 page

1998 Oct 07

Philips Semiconductors

Product speciﬁcation

Pager baseband controller

PCA5007

Notes

1. This opcode works in a slightly different way to a standard 80C51 CPU. If the direct field addresses one of the I/O

ports (P0 to P3) then the standard 80C51 uses the port pin input state for the operation while the PCA5007 uses the

SFR contents.

2. This opcode works in a slightly different way to a standard 80C51 CPU. If the direct bit field addresses one of the

port bits, then the state of the corresponding port pin is written to the port SFR after execution of the instruction.

ANL

C,bit

AND direct bit to carry ﬂag

0.540

2.187

ANL

C,/bit

AND complement of direct bit to carry ﬂag

0.563

2.388

ORL(2)

C,bit

OR direct bit to carry ﬂag

0.561

2.341

ORL

C,/bit

OR complement of direct bit to carry ﬂag

0.561

2.341

MOV

C,bit

move direct bit to carry ﬂag

0.610

2.542

MOV

bit,C

move carry ﬂag to direct bit

0.610

2.542

Program and machine control

ACALL addr11

absolute subroutine call

0.840

3.384

•1 addr

LCALL

addr16

long subroutine call

1.082

4.562

RET

return from subroutine

1.082

4.562

RETI

return from interrupt

1.082

4.562

AJMP

addr11

absolute jump

0.670

2.524

♦1 addr

LJMP

addr16

long jump

0.840

3.384

SJMP

rel

short jump (relative address)

0.670

2.524

JMP

@A+DPTR

jump indirect relative to the DPTR

1.049

4.015

rel

jump if A is zero

0.639

2.224

JNZ

rel

jump if A is not zero

0.754

2.896

rel

jump if carry ﬂag is set

0.620

2.128

JNC

rel

jump if carry ﬂag is not set

0.733

2.705

bit,rel

jump if direct bit is set

0.788

3.095

JNB

bit,rel

jump if direct bit is not set

0.902

3.708

JBC

bit,rel

jump if direct bit is set and clear bit

0.894

3.520

CJNE

A,direct,rel

compare direct to A and jump if not equal

0.855

3.307

CJNE

A,#data,rel

compare immediate to A and jump if not

equal

0.794

3.024

CJNE

Rn,#data,rel

compare immediate to register and jump if

not equal

0.787

3.139

CJNE

@Ri,#data,rel

compare immediate to indirect and jump if

not equal

0.822

3.333

B6, B7

DJNZ

Rn,rel

decrement register and jump if not zero

0.857

3.474

DJNZ

direct,rel

decrement direct and jump if not zero

0.991

4.178

NOP

no operation

0.284

1.027

MNEMONIC

DESCRIPTION

BYTES

EXEC.

TIME

(

µs)

ENERGY

[NJ]

OPCODE

(HEX)

PCA5007 Datasheet(PDF) 71 Page - NXP Semiconductors

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