W65C832_1 Datasheet, PDF (16/64 Pages) –

WOC
THE WESTERN DESIGN CENTER, INC.
W65C832
8 Bits
8 Bits
8 Bits
Index and Data Registers
X Register X
Y Register
Y
ACCUMULATOR A
Address Registers
o
1Program Bank 1
Program Counter
PC
_ _ _ _ _ _ 1Register (PBR) 1_ _ _ _ _ _ _ _ _ _ _ __
o
Direct Register
D
o
IIIStack Pointer S
- - - - - - - - - - - - _ - ­ ___--1_1_---------­
o
IData Bank
o
DBR
__________ 1Register___________________
Status Register
Status
P
Figure 1-4 W65C02 8-bit Emulation Programming Model
/' '\
MARCH 1990
8