UPD75316 datasheet(36/62 Pages) NEC

36 / 62 page

µPD75312(A), 75316(A)

*: Only even addresses can be described as mem for 8-bit data processing.

INSTRUCTION SET

(1) Operand representation and description

Describe one or more operands in the operand field of each instruction according to the operand

representation and description methods of the instruction (for details, refer to RA75X Assembler Package

User's Manual - Language (EEU-730)). With some instructions, only one operand should be selected from

several operands. The uppercase characters, +, and – are keywords and must be described as is.

Describe an appropriate numeric value or label as immediate data.

The symbols in the register and flag symbols can be described as labels in the places of mem, fmem, pmem,

and bit (for details, refer to

µPD75308 User's Manual (IEM-5016)). However, fmem and pmem restricts

the label that can be described.

Representation

Description

reg

X, A, B, C, D, E, H, L

reg1

X, B, C, D, E, H, L

XA, BC, DE, HL

rp1

BC, DE, HL

rp2

BC, DE

rpa

HL, DE, DL

rpa1

DE, DL

4-bit immediate data or label

8-bit immediate data or label

mem *

8-bit immediate data or label

bit

2-bit immediate data or label

fmem

FB0H to FBFH,FF0H to FFFH immediate data or label

pmem

FC0H to FFFH immediate data or label

addr

µPD75312(A) 0000H-2F7FH immediate data or label

µPD75316(A) 0000H-3F7FH immediate data or label

caddr

12-bit immediate data or label

faddr

11-bit immediate data or label

taddr

20H to 7FH immediate data (where bit0 = 0) or label

PORTn

PORT0 to PORT7

IExxx

IEBT, IECSI, IET0, IE0, IE1, IE2, IE4, IEW

MBn

MB0, MB1, MB15

UPD75316 数据表(PDF) 36 Page - NEC

UPD75316 数据表(HTML) 36 Page - NEC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62

数据表下载