參數(shù)資料
型號: 780206
廠商: NEC Corp.
英文描述: Common to 78K/0 Series
中文描述: 共同的78K / 0系列
文件頁數(shù): 28/129頁
文件大?。?/td> 644K
代理商: 780206
28
CHAPTER 3 ADDRESSING
User's Manual U12326EJ4V0UM
15
0
SFR
Effective
address
1
1
1
1
1
1
1
8 7
0
7
OP code
sfr-offset
1
3.2.5 Special-function register (SFR) addressing
[Function]
A memory-mapped special function register (SFR) is addressed with 8-bit immediate data in an instruction
word.
This addressing is applied to the 240-byte spaces FF00H to FFCFH and FFE0H to FFFFH. However, the
SFRs mapped at FF00H to FF1FH can be accessed with short direct addressing.
[Operand format]
Identifier
Description
sfr
Special function register name
sfrp
16-bit-manipulatable special function register name (even address only)
[Description example]
MOV PM0, A; When selecting PM0 for sfr
[Illustration]
Instruction code
1
1
1
1
0
1
1
0
OP code
0
0
1
0
0
0
0
0
20H (sfr-offset)
相關(guān)PDF資料
PDF描述
78P0914 Common to 78K/0 Series
780208 Common to 78K/0 Series
780228 Common to 78K/0 Series
780308 Common to 78K/0 Series
780308Y Common to 78K/0 Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78-0206 制造商:Ideal Industries Inc 功能描述:P3 2" POWER BIT, 1 PER CARD
78-0207 制造商:Ideal Industries Inc 功能描述:BT,PWR BIT,QR EXT 3",1 PERCARD
780208 制造商:NEC 制造商全稱:NEC 功能描述:Common to 78K/0 Series
78-0208-5 制造商:Ideal Industries Inc 功能描述:PWR BIT,QUICK-CHANGE EXT,6"-5
780-20C-10K 制造商:VRN 功能描述:780-20C-10K