【应用笔记】使用HP3070测试系统进行在系统编程(Using the HP 3070 Tester for In-System Programming) 使用HP3070测试系统进行在系统编程(Using the HP 3070 Tester for In-System Programming) In-system programming has become a mainstream feature in programmable logic devices (PLDs), offering system designers and test engineers significant cost benefits by integrating PLDs into board-level testing. These benefits include reduced inventory of pre-programmed devices, lower costs, fewer devices damaged by handling, and increased flexibility in engineering changes. Altera provides software and device support that integrates in-system programmability (ISP) into existing test flows for the HP 3070 system (ISP is occasionally referred to as “on-board programming”). This application note discusses how to use the HP 3070 test system to achieve faster programming times for Altera ISP-capable devices. Using the HP 3070 Tester for In-System Programming January 2003, ver. 1.2 Application Note 109 Introduction In-system programming has become a mainstream feature in programmable logic devices (PLDs), offering system designers and test engineers significant cost benefits by integrating PLDs into board-level testing. These benefits include reduced inventory of pre-programmed devices, lower costs, fewer devices damaged by handling, and increased flexibil……