SL11R开发板套件编程器的评估演示板及套件规格书PDF中文资料

SL11R属于开发板套件编程器的评估演示板及套件。由赛普拉斯半导体公司制造生产的SL11R评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。

Overview

The SL11R is a low-cost, high-speed Universal Serial Bus (USB) RISC based Controller. It contains a 16-bit RISC processor with built-in SL11R BIOS ROM to greatly reduce firmware development work. Its 2-wire serial EEPROM interface offers low cost storage for USB device configuration and customer’s product-specific functions. New functions can be programmed into the 2-wire serial interface by downloading them from a USB Host PC. This unique architecture provides the ability to upgrade products in the field without changing the peripheral hardware.

SL11R Features

• Cypress offers a Development Kit for each of its product lines. These Development Kits include multiple peripheral Mini-port class drivers for Windows 98/ME/2000, firmware source code and demo USB source code for a variety of applications. Also available is an SL11R “C” compiler, debugger, and assembler with a reference demo board.

• 48 MHz 16 bit RISC Processor

• Up to 16 bits of Programmable Bidirectional Data I/O

• Up to 32 bits of General Purpose I/O (GPIO)

• 6Kx8 internal Mask ROM with built-in BIOS in supporting a comprehensive list of interrupt calls (see [Ref. 1] SL11R_BIOS for detailed information). These include USB functions, 2-wire serial interface, and UART and Boot-Up options (Boot-up from 2-wire serial interface or External ROM). Executable code can also run from 8-bit or 16-bit external Memory.

• 3Kx8 internal RAM that can be configured as the USB Ping-Pong buffer for USB DATA0 and DATA1 packets. It also can be used for data and/or code.

• Two-wire serial EEPROM interface port with SL11R BIOS support to allow on-board EEPROM programming

• Flexible Programmable external memory wait-states and a 8/16 data path

• Up to 16-bit address for Extended Memory Interface Port for External SRAM and ROM

• On chip DRAM Controller

• On chip fast EPP Interface

• On chip 8/16-bit DMA data path interface

• Supports 12 MHz/48MHz external crystal or clock

• Executable code or data can be loaded either from the USB port or via the UART port. The code/data is moved to RAM for debugging purposes (using a break point register), or to be programmed via a two-wire serial EEPROM.

• USB Port (12 Mbits/sec), including a built-in USB transceiver. All USB standard protocol modes are supported: Isochronous mode (up to 1024 packet size), Bulk, Interrupt, and Control modes.

• There are four available Endpoints. Each endpoint utilizes a bidirectional DMA port to move data between the Memory and the USB. Data can be sent/received to/from the Data Port Independently.

• Two General Purpose Timers, a Watchdog timer (WDT), four programmable PWM channels, and four Programmable Timing Generator outputs

• Four PWM or Programmable Timing Generator output channels are available. Each channel provides a programmable timing generator sequence that can be used to interface to various CCD, CIS, and CMOS image sensors, or can be used for other types of applications.

• Suspend/Resume and Low Power modes are supported

• UART interface supports from 900 Baud to 115.2K Baud

• USB Generic Mini-Port Driver for WIN98/2000 is available

• Debugger and QT-Assembler are available

• “C” Compiler option available

• Package: 100 LPQFP

• Power requirements 3.3V