Description

Gang writer, also known as gang programmer, can program multiple devices at one time. It is generally used for high volume production programming.

The Gang-Writer32-8 supports all Holtek 32-bit MCUs and programs eight HT32 MCUs at one time, expandable to 16 devices. Each Gang-Writer32-8 comes with 3 boards, one base board G-ICPB00040 and two programming module G-ICPM32040. Each programming module is capable of programming 4 channels in parallel. The base board can connect up to 4 programming modules to form 16 channels programming (need to purchase extra 2 programming module G-ICPM32040).

The Gang-Writer32-8 has the following features:

1. Fast programming of all Holtek 32-bit MCUs (Arm^® Cortex^® core)
2. Program 8 devices at one time, expandable to 16 channels
3. Support both PC based (online) and stand-alone (offline) configurations
4. ICP (In-Circuit Programming) with SWD(Serial Wire Debug) interface
5. Each channel has 1 MByte of flash memory for storage of target program
6. Used with Holtek e-Link32 Pro ICP Tool software

We measured the time of programming 128KB code to the HT32F52352l MCU, which is of 128KB flash memory), the programming time was about 2.8 seconds. The code file Ptest32F52352.HEX can be downloaded in the DOCUMENT section. The target board is ESK32-30501 HT32F52352 Starter Kit.

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