HT - MDS Development Environment

For HT36/HT37 series development purposes, the user can utilise the standard HT-IDE development environment and use Holtek’s assembly language for product development.

HT - VMS Development Environment

Using the HT-VMS SRAM Writer the program can be downloaded to the HT-VMS Emulator Development Environment.(The user can download the COD file to the HT-VMS-MB from the HT-VMS.)

Software
User's Guide
  • HT-VMS User's Guide

HT36/HT37 Development Board

The HT36XXX/HT37XX development system includes two kinds of hardware tools.The first kind of hardware tool is the Holtek HT-VMS-MB, which is an SRAM download board. The second kind of hardware tool is the HT36P06/HT37P06 which is a flash demo board.

SRAM Download Board

  • HT-VMS-MB
    This development tool is a hardware SRAM Download Board which allows the user to quickly download COD files to the HT-VMS-MB using the USB port, and to play the music file for rapid product development.

    HT-VMS-MB

Flash Demo Board

  • VMF01A (32 Megabit)
    The VMF01A provides a HT37XXX series real-time simulation of the IC function and of the music quality. The VMF01A is composed of a HT37P00, with an added 32-Mega bits of flash memory. The HT37P00 is the EV Chip for the HT37AXX and HT37QXX devices while the HT37P05 is the EV Chip for the HT37BXX devices. The user can produce a demo project with the VMF01A. In addition the user needs to program the COD file into the Flash Memory using the EW-VMF Writer.

    HT37 Series

    HT37Q20

    HT37Q30

    HT37Q40

    HT37Q50

    HT37Q60

    HT37Q70

    HT37A20

    HT37A30

    HT37A40

    HT37A50

    HT37A60

    HT37A70

    HT37B30

    HT37B50

    HT37B70

    HT37B90
 

HT-ICE Tools Indexing Table

The MCU index table allows the user, from the HT36XXX or HT37XXX part number, to quickly locate the corresponding development and OTP writing tools.

Enhanced Music MCU
Part No. Software SRAM Download Board Demo Board
HT37Q20, HT37Q30, HT37Q40, HT37Q50, HT37Q60, HT37Q70 -- HT-VMS-MB VMF01A
HT37A20, HT37A30, HT37A40, HT37A50, HT37A60, HT37A70 -- HT-VMS-MB VMF01A
HT37B30, HT37B50, HT37B70, HT37B90 -- HT-VMS-MB VMF01A