MC80F0424 Datasheet, PDF (43/135 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

Preliminary
MC80F0424/0432/0448
1625 ADC [25H+X]
35H
05
36H
E0
~~
0E005H
data
~~
0FA00H
16
25
~~ ^{➋ 0E005H}
➊ 25 + X(10) = 35H
~~
➌ A + data + C → A
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 Direct page plus Y-
register data.
ADC, AND, CMP, EOR, LDA, OR, SBC, STA
Example; G=0, Y=10_H
1725 ADC [25H]+Y
Absolute indirect → [!abs]
The program jumps to address specified by 16-bit absolute ad-
dress.
JMP
Example; G=0
1F25E0 JMP [!0C025H]
PROGRAM MEMORY
0E025H
0E026H
~~
þ 0E725H
~~
0FA00H
25
E7
NEXT
1F
25
E0
~~
➋
jump to
address 0E30AH
~~
25H
05
26H
E0
~~
0E015H
data
~~
0FA00H
17
25
~~
➋
➊
0E005H + Y(10)
= 0E015H
~~
➌
A + data + C → A
MAR. 2005 Ver 0.2
39