UPD75112F datasheet(16/78 Pages) NEC

16 / 78 page

µPD75108F,75112F,75116F

Fig. 4-3 Program Memory Map (

µPD75116F)

Remarks

Apart from the above instructions, branching is possible to an address at which only the PC low-order

8 bits have been changed by the BR PCDE or BR PCXA instruction.

MBE

0000H

0002H

0004H

0006H

0008H

000AH

0020H

007FH

0080H

07FFH

0800H

0FFFH

1000H

Address

Internal Reset Start Address (High-Order 6 Bits)

Internal Reset Start Address (Low-Order 8 Bits)

INTBT/INT4 Start Address

(High-Order 6 Bits)

INT0/INT1 Start Address

(High-Order 6 Bits)

INTBT/INT4 Start Address

(Low-Order 8 Bits)

INT0/INT1 Start Address

(Low-Order 8 Bits)

INTSIO Start Address

(High-Order 6 Bits)

INTSIO Start Address

(Low-Order 8 Bits)

INTT0 Start Address

(High-Order 6 Bits)

INTT0 Start Address

(Low-Order 8 Bits)

INTT1 Start Address

(High-Order 6 Bits)

INTT1 Start Address

(Low-Order 8 Bits)

GETI Instruction Reference Table

CALLF

! faddr

Instruction

Entry

Address

BRCB

! caddr

Instruction

Branch

Address

BR ! addr

Instruction

Branch Address

RBE

MBE

RBE

MBE

RBE

MBE

RBE

MBE

RBE

MBE

RBE

1FFFH

2000H

2FFFH

3000H

3F7FH

CALL ! addr

Instruction

Subroutine

Entry Address

BR $ addr

Instruction Relative

Branch Address

–15 to –1,

+2 to +16

Branch Destination

Address and Subroutine

Entry Address by GETI

Instruction

BRCB !caddr

Instruction

Branch Address

BRCB !caddr

Instruction

Branch Address

BRCB !caddr

Instruction

Branch Address

UPD75112F Datasheet(PDF) 16 Page - NEC

UPD75112F Datasheet(HTML) 16 Page - NEC

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