參數(shù)資料
型號: UPD178F124
英文描述: 78K/0 Series for Instructions | User's Manual[10/2001]
中文描述: 78K線/ 0系列說明|用戶手冊[10/2001]
文件頁數(shù): 56/129頁
文件大小: 644K
代理商: UPD178F124
32
User's Manual U12326EJ4V0UM
CHAPTER 4
INSTRUCTION SET
This chapter lists the instructions in the 78K/0 Series instruction set. The instructions are common to all
78K/0 Series products.
4.1 Operation
For the operation list for each product, refer to the user’s manual of each product.
4.1.1 Operand identifiers and description methods
Operands are described in the “Operand” column of each instruction in accordance with the description method
of the instruction operand identifier (refer to the assembler specifications for details). When there are two or more
description methods, select one of them. Alphabetic letters in capitals and the symbols, #, !, $ and [ ] are key
words and are described as they are. Each symbol has the following meaning.
#: Immediate data specification
!:
Absolute address specification
$: Relative address specification
[ ]: Indirect address specification
In the case of immediate data, describe an appropriate numeric value or a label. When using a label, be sure
to describe the #, !, $ and [ ] symbols.
For operand register identifiers, r and rp, either function names (X, A, C, etc.) or absolute names (names in
parentheses in the table below, R0, R1, R2, etc.) can be used for description.
Table 4-1. Operand Identifiers and Description Methods
Identifier
Description Method
r
X (R0), A (R1), C (R2), B (R3), E (R4), D (R5), L (R6), H (R7)
rp
AX (RP0), BC (RP1), DE (RP2), HL (RP3)
sfr
Special-function register symbolNote
sfrp
Special-function register symbols (16-bit manipulatable register even addresses only)Note
saddr
FE20H to FF1FH Immediate data or labels
saddrp
FE20H to FF1FH Immediate data or labels (even addresses only)
addr16
0000H to FFFFH Immediate data or labels (Only even addresses for 16-bit data transfer instructions)
addr11
0800H to 0FFFH Immediate data or labels
addr5
0040H to 007FH Immediate data or labels (even addresses only)
word
16-bit immediate data or label
byte
8-bit immediate data or label
bit
3-bit immediate data or label
RBn
RB0 to RB3
Note FFD0H to FFDFH are not addressable.
Remark Refer to the user’s manual of each product for the symbols of special function registers.
相關(guān)PDF資料
PDF描述
UPD178F098GF-3BA-A 8-BIT, FLASH, MICROCONTROLLER, PQFP100
UPD17P136BGT MICROCONTROLLER, PDSO28
UPD1913C Consumer IC
UPD1943G Consumer IC
UPD1962C Peripheral IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD178F124GC8BT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
UPD178F124GF3B9 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
UPD178P018 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178P018A 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178P018AGC 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER