W65C02S Datasheet, PDF (8/40 Pages) List of Unclassifed Manufacturers – Microprocessor

The Western Design Center, Inc.
7
A
7
Y
7
X
15
7
PCH
PCL
87
1
S
W65C02S Data Sheet
0
Accumulator A
0
Index Register Y
0
Index Register X
0
Program Counter PC
0
Stack Pointer S
N V 1 B D I Z C Processor Status Register "P"
Carry 1 = true
Zero 1 = result
IRQB disable 1 = disable
Decimal mode 1= true
BRK command 1 = BRK, 0 = IRQB
Overflow 1 = true
Negative 1 = neg.
Figure 2-2 W65C02S Microprocessor Programming Model
The Western Design Center, Inc.
W65C02S Data Sheet
8