加拿大SCT Scout SC4420串行总线控制器配件选择

Scout 产品是高性能的串行总线控制器，专为高速自动测试和表征应用设计。与传统的 USB 转 GPIO 适配器不同，Scout 产品基于 FPGA 核心设计，以最小化执行时间并提供确定性定时。

SC4420 可配置为支持 MIPI-SPMI、MIPI-RFFE、MIPI-I3C（包括旧版 I2C）和 SPI。

该设备支持使用终端仿真器或通过其API进行软件控制，以集成到自动测试环境中（ATE）。该接口与任何支持通过COM端口进行通信的软件兼容。该设备已在Windows、Linux和iOS系统上进行了验证。

Optional Features 

• Option 02 – MIPI-RFFE (Version 3.0) 

• Option 03 – MIPI-I3C (Version 1.1) / Legacy I2C 

• Option 04 – MIPI-SPMI (Versions 1.0 and 2.0) 

• Option 21 – Extended warranty 

Extends the standard hardware warranty and software maintenance from 12 to 24 months. 

• Option 53 – Breakout Cable 

Note that unlike with the SC4415, the breakout cable is not supplied with the SC4420 product but sold as an optional feature.

SPI (included w/ base model) 

• Standard SPI Read and Write Functions 

• SPI Modes 0, 1, 2, and 3 (CPOL and CPHA) 

• Positive and Negative Slave Select Polarity 

• Configurable Word Widths for Command (0 to 16 bits), Address (0 to 16 bits), Write Data (0, 8, 16, and 32 bits) and Read Data (0, 8, 16, and 32 bits)

• Configurable Clock Frequency (50 kHz to 26 MHz) 

• Commands Supported: 

• Set SPI Clock Rate 

• Set SPI interface Full Configuration 

• Set Slave Select Line 

• Set Slave Select Line Polarity 

• Set SPI Protocol Mode 

• Set Command/Address Width 

• Set Read/Write Data Width 

• Set Wait Cycles Before Read 

• SPI Read/Write

MIPI-RFFE V3.0 (Option 02) 

• Selectable Clock Frequency (100 kHz to 60 MHz) 

• Commands Supported: 

• Set RFFE SCLK rate 

• Set RFFE half speed data response 

• Register Read/Write 

• Extended Register Read/Write 

• Extended Register Read/Write Long 

• Register Zero Write Masked 

• Register Write Bus Clocked Condition

MIPI-I3C V1.1 (Option 03) 

• Two Wire Serial Interface up to 12.5 MHz using Push-Pull and Open Drain with Pull-up 

• Adjustable Bus Pull-Up Control • Selectable I3C clock frequency (12.5 MHz, 6.25 MHz & 3.125 MHz) 

• Dynamic Addressing while supporting Static addressing for legacy I2C Devices

• Automatic Bus Initialization & Device Priority management 

• Group Addressing

• Multilane support (in future release)

• I3C Single Data Rate Messaging (SDR)

• High Data Rate messaging 25 Mb/s (HDR-DDR)

• In-Band Interrupts • Hot Join

• Legacy I2C messaging (with restrictions as defined by MIPI I3C specification)

• Grouped Addressing

• Commands Supported: 

• Set I3C and I2C SCLK Rates 

• Set Internal Pull-Up Resistor Value 

• Enable or Disable Bus Error reporting 

• Initialize I3C Bus Definition 

• View Bus Definition

•  Add/Remove Device on Bus Definition 

• Update I3C Device Dynamic Address 

• Enable/Disable Hot-Join Requests 

• Enable/Disable In-Band Interrupts 

• CCC Read/Write 

• Legacy I2C Read/Write 

• I3C Read/Write 

• I3C HDR-DDR Read/Write

Legacy I2C (Option 03)

• Selectable I2C clock frequency (1 MHz, 400 kHz & 200 kHz)

• 7-Bit Slave Addressing 

• Legacy I2C commands, as defined by the MIPI-I3C specification

MIPI-SPMI V1.0 & V2.0 (Option 04) 

• Selectable Clock Frequency (100 kHz to 32 MHz) 

• Supports Request Capable Slaves (RCS) 

• Commands Supported: 

• Set RFFE SCLK rate 

• Reset, Sleep, Shutdown, Wakeup Authenticate 

• Device Description Block Master Read 

• Device Descriptor Block Slave Read 

• Register 0 Write

• Master Read/Write 

• Register Read/Write

• Extended Register Read/Write 

• Extended Register Read/Write Long

产品如有变更暂不另行通知，以实物为准。图文仅供参考，侵权删。