1	The Western Design Center, Inc.
2	Organization/Team COB/CEO/CTO - Bill Mensch Engineering Manager - David Gray Sales Manager - Linda Deutsch Technical Sales - Anthony King
3	Background Information WDC Founded by William D. Mensch, Jr. (1978) 68xx Inventor (1971-74) 65xx Inventor (1974-77) WDC - Privately Held - Debt Free - Highly Profitable Firsts - Calculator IP Provider (1978) > Commodore - 8-bit Microprocessor IP Provider (1981, W65C02) > GTE, Rockwell, NCR, Ricoh, Sanyo, GI, Others - 16-bit Microprocessor IP Provider (1984, W65C816) > GTE, Ricoh, Sanyo, Others - MPU Fabless Semiconductor Company (1985) > Apple
4	65xx Family of Products Development Tools (ProSDK) ANSI Standard C Compiler Macro Assembler Optimizer Linker Libraries Design Start Kits ProSDK PCB with ProSDK ASIC(GDSII) + ProSDK FPGA + ProSDK Microprocessor Chips & Cores W65C02S Hard Core W65C02SRTL Soft Core W65C816S Hard Core W65C816SRTL Soft Core Microcontroller Chips & Cores W65C134S Hard Core W65C265S Hard Core Microperipheral Chips & Cores W65C21S PIA Hard Core W65C22S VIA Hard Core W65C51S ACIA Hard Core
5	65xx System Bus Block Diagram
6	Microprocessors W65C02S The W65C02S is a low power 8-bit microprocessor utilized in a vast array of products for the Automotive, Consumer, Industrial, and Medical markets. Product Features: Wide operating voltage range from 1.8V to 5V Low Power consumption, 150uA@1MHz 16-bit address bus providing access to 65,536 bytes of memory space Variable length instruction for code optimization
7	Microprocessors (Cont.) W65C816S The W65C816S extends the 65xx technology family to handle 16-bit processing while maintaining low power features. Product Features: Emulation mode allows complete hardware and software compatibility with 6502 designs 24-bit address bus provides access to 16 MBytes of memory space Separate program and data bank registers allow program segmentation or full linear addressing New Direct Register and stack relative addressing provides capability for re-entrant, re-cursive and re-locatable programming
8	Microcontrollers W65C134S The W65C134S is a feature rich 8-bit microcontroller based on the W65C02S. Product Features: W65C02S CPU Embedded Debug Monitor ROM Debug port UART with baud rate timer 192 bytes of SRAM 56 I/O Lines (4) 16-bit timers Low power Serial Interface Bus (SIB) configured as a token passing Local Area Network Monitor "Watch Dog" Timer with "restart" interrupt
9	Microcontrollers (Cont.) W65C265S The W65C265S is a powerful and flexible 16-bit microcontroller based on the W65C816S. Product Features: W65C816S CPU Embedded Debug Monitor ROM Debug port UART with baud rate timer 576 bytes of RAM 64 I/O Lines (8) 16-bit timers with Maskable interrupts Parallel Interface Bus (PIB) (4) UARTs with baud rate timers Monitor "Watch Dog" Timer with "restart" interrupt Twin Tone Generators
10	Microperipherals W65C21S The W65C21S is a very flexible Peripheral Interface Adapter (PIA) for use with WDC’s 65xx and other 8-bit microprocessor families. Product Features: Two 8-bit bidirectional I/O ports with per bit data direction control. Automatic “Handshake” control of data transfers (4) Programmable interrupt control lines (two for each port) Register and Chip Selects specified for multiplexed operation
11	Microperipherals (Cont.) W65C22S The W65C22S VIA combines flexible I/O control with the added versatility of (2) 16-bit Timers. Product Features: Two 8-bit bi-directional I/O ports with per bit data direction control. Automatic “Handshake” control of data transfers (4) Programmable interrupt control lines (two for each port) Register and Chip Selects specified for multiplexed operation Two 16-bit programmable Interval Timer/Counters Synchronous serial port
12	Microperipherals (Cont.) W65C51S The W65C51S Asynchronous Communications Interface Adapter (ACIA) provides a program controlled interface between microprocessor based systems and serial communication data sets and modems. Product Features: Full duplex operation with buffered receiver and transmitter Data set/modem control functions Internal baud rate generator with 15 programmable baud rates (50 to 19,200) Programmable word lengths, number of stop bits and parity bit generation and detection Program-selectable serial echo mode
13	ProSDK Development Tools
14	Why Use 65xx Technology?
15	Instruction Set Architecture HIGH PERFORMANCE/LOW CLOCK RATES Compatible Across Microprocessor Families Enables Software Migration & Reuse Powerful Instruction Set (not RISC) Variable Length Instructions Low Latency Interrupts Memory Mapped I/O Stack Register
16	Economics EXTREMELY COST EFFECTIVE SYSTEM Small size – Very low transistor count Low cost process technology with high performance Low memory needs – Size, Speed Low power - Few transistors, Low speed Low development costs – Migration, Reuse Free Tools
17	Over 5 Billion Cores Used! Communications Modems Pagers USB Controllers Medical Defibrillators Industrial Controls Equipment Manufacturing Robot Level Measurement Consumer Games Toys Speech PC’s PDA’s HDTV Set-top cable box Macintosh mouse Kitchen appliances Automotive Dashboards Hall Effect Sensors
18	Industry Acceptance of 65xx Rugged for Automotive and Industrial applications Radiation resistant for Space and Medical applications Stable and low power for Medical applications Low cost for Consumer products Fast for Telecom and Real-time applications
19	Partners Win-Win WDC has a unique perspective towards its customers and vendors. We work with them as partners; partnering for a mutual long term success. Who Works With WDC?
20	Quality in Manufacturing Chip products are RoHS / Green Compliant Each device is tested for full functionality at industrial temperature ranges Wafer fabrication, assembly and functional testing performed by ISO 9000 Certified companies WDC is working towards achieving ISO certification as a Fabless Semiconductor Company
21	Manufacturing Partners Design/Foundry Service: - Progate Group Corp (PGC) Wafer Fabrication: - TSMC Assembly: - GTK Taiwan Functional Test: - Sypris Test & Measurement FPGA: - Lattice Semiconductor