參數(shù)資料
型號: GMS82516
廠商: Hynix Semiconductor Inc.
元件分類: 8位微控制器
英文描述: 8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 8位單晶片微控制器
文件頁數(shù): 35/110頁
文件大小: 1980K
代理商: GMS82516
GMS81508B/16B/24B, GMS82512/16/24
32
MAY. 2001 Ver 2.0
C645
LDA
45H+X
Y indexed direct page (8 bit offset)
dp+Y
This address value is the second byte (Operand) of com-
mand plus the data of Y-register, which assigns Memory in
Direct page.
This is same with above (2). Use Y register instead of X.
Y indexed absolute
!abs+Y
Sets the value of 16-bit absolute address plus Y-register
data as Memory.This addressing mode can specify memo-
ry in whole area.
Example; Y=55
H
D500FA
LDA
!0FA00H+Y
(6) Indirect Addressing
Direct page indirect
[dp]
Assigns data address to use for accomplishing command
which sets memory data (or pair memory) by Operand.
Also index can be used with Index register X,Y.
JMP, CALL
Example; G=0
3F35
JMP
[35H]
X indexed indirect
[dp+X]
Processes memory data as Data, assigned by 16-bit pair
memory which is determined by pair data
[dp+X+1][dp+X] Operand plus X-register data in Direct
page.
ADC, AND, CMP, EOR, LDA, OR, SBC, STA
Example; G=0, X=10
H
1625
ADC
[25H+X]
Y indexed indirect
[dp]+Y
Processes memory data as Data, assigned by the data
[dp+1][dp] of 16-bit pair memory paired by Operand in Di-
rect page plus Y-register data.
ADC, AND, CMP, EOR, LDA, OR, SBC, STA
Example; G=0, Y=10
H
data
45
3AH
0E551H
data
A
à
t
~
~
C6
0E550H
45H+0F5H=13AH
D5
00
0F100H
data
A
t
~
~
data
0FA55H
0FA00H+55H=0FA55H
FA
0F102H
0F101H
à
0A
E3
35H
jump to
address 0E30AH
~
~
35
0FA00H
36H
à
3F
0E30AH
NEXT
~
~
05
E0
35H
0E005H
~
~
25
0FA00H
36H
16
0E005H
data
~
~
A + data + C
A
25 + X(10) = 35H
t
à
相關(guān)PDF資料
PDF描述
GMS82516K 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS82516Q 8-BIT SINGLE-CHIP MICROCONTROLLERS
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GMS81508B 8-BIT SINGLE-CHIP MICROCONTROLLERS
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