6 Replies Latest reply on Sep 2, 2020 3:04 PM by GlKi_4689501

    mass production and post-production updating of  Cypress CCG5 part# CYPD5235-96BZXI, and Cypress Billboard part# CY7C65215-32LQXI.

    GlKi_4689501

      Design is based on Tapex Creek using Cypress CCG5 part# CYPD5235-96BZXI, and Cypress Billboard part# CY7C65215-32LQXI.

       

      1. Can the Cypress devices in question be programmed in mass (off board) prior to circuit board assembly? Cypress Doc 002-22328, page 4 states that a programmer is to be used using the SWD lines, which is fine for development (which we have done) but this is unacceptable for mass production.

      • Please clarify how off-board programming is handled for both devices for mass production
      • Please clarify how these devices FW could be updated in the field after shipping- specifically, how is an update performed over the TBT3 connection via the host computer?

       

      Thanks in advance!