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W65C816S Schematic ( PDF Datasheet ) - WDC

Teilenummer W65C816S
Beschreibung Microprocessor
Hersteller WDC
Logo WDC Logo 




Gesamt 30 Seiten
W65C816S Datasheet, Funktion
The Western Design Center, Inc.
Updated June 14, 2004
W65C816S Data Sheet
www.DataSheet4U.com
W65C816S
Microprocessor
DATA SHEET
© The Western Design Center, Inc., 2004. All rights reserved
WDC






W65C816S Datasheet, Funktion
The Western Design Center, Inc.
W65C816S Data Sheet
Table of Tables
Table 2-1 W65C816S Microprocessor Programming Model...................................................................... 12
Table 3-1 Pin Function Table ......................................................................................................................... 16
Table 4-1 Addressing Mode Summary .......................................................................................................... 27
Table 5-1 Absolute Maximum Ratings .......................................................................................................... 28
Table 5-2 DC Characteristics ......................................................................................................................... 29
Table 5-3 IDD vs. VDD ................................................................................................................................... 29
Table 5- 4 F Max vs. VDD............................................................................................................................... 29
Table 5-4 W65C816S AC Characteristics ..................................................................................................... 30
www.DataSheet4TUa.cbomle 6-1 W65C816S Instruction Set-Alphabetical Sequence .................................................................... 32
Table 6-2 Emulation Mode Vector Locations (8-bit Mode )......................................................................... 34
Table 6-3 Native Mode Vector Locations (16-bit Mode) ............................................................................. 34
Table 6-4 OpCode Matrix ............................................................................................................................... 35
Table 6-5 Operation, Operation Codes, and Status Register (continued on following 4 pages)............... 36
Table 6-6 Addressing Mode Symbol Table ................................................................................................... 41
Table 6-7 Instruction Operation (continued on following 6 pages)............................................................ 42
Table 6-8 Abbreviations .................................................................................................................................. 50
Table 7-1 Alternate Mnemonics ..................................................................................................................... 53
Table 7-2 Address Mode Formats .................................................................................................................. 54
Table 7-3 Byte Selection Operator................................................................................................................. 55
Table 8-1 Caveats ............................................................................................................................................ 56
Table of Figures
Figure 2-1 W65C816S Internal Architecture Simplified Block Diagram.................................................. 11
Figure 3-1 W65C816S 44 Pin PLCC Pinout ................................................................................................. 13
Figure 3-2 W65C816S 40 Pin PDIP Pinout ................................................................................................... 14
Figure 3-3 W65C816S 44 PIN QFP Pinout ................................................................................................... 15
Figure 5-1 General Timing Diagram............................................................................................................. 31
Figure 6-1 Bank Address Latching Circuit .................................................................................................... 51
The Western Design Center
W65C816S
6

6 Page









W65C816S pdf, datenblatt
The Western Design Center, Inc.
W65C816S Data Sheet
Table 2-1 W65C816S Microprocessor Programming Model
www.DataSheet4U.com
8 BITS
Data Bank Register
(DBR)
Data Bank Register
(DBR)
00
Program Bank Register
(PBR)
00
Shaded blocks = 6502 registers
8 BITS
X Register (XH)
8 BITS
X Register (XL)
Y Register (YH)
Y Register (YL)
Stack Register (SH)
Stack Register (SL)
Accumulator (B) (C) Accumulator (A)
Program (PCH)
Counter (PCL)
Direct Register (DH)
Direct Register (DL)
1
B
BRK command:
1=BRK 0=IRQ
E
N VM X D I ZC
Carry 1=true
Zero 1=result zero
IRQ disable 1=disable
Decimal mode 1=true
Index Register Select 1=8-bit, 0=16-bit
Memory Select 1=8-bit, 0=16-bit
Overflow 1=true
Emulation 1=6502 Emulation Mode
Negative 1=negative
0=Native Mode
The Western Design Center
W65C816S
12

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