|| [[Media:hdcpm103.dsk|hdcpm103.dsk]]
|-
| v1.04 June 2022|| HDCPM.ROMBIN: code optimizationadded executable binary file version of HDCPM.<br />
HDCPM.DOC: various additions and corrections.<br />
HDCPM.BINROM: added executable binary file version of HDCPMcode optimization.
|| [[Media:hdcpm104.dsk|hdcpm104.dsk]]
|-
HDCPM.ROM, HDCPM.BIN: (bug fix) uIDE driver was corrupted.<br />
HDMGR.COM: (bug fix) CP/M disk image information could skip an image file.<br />
HDMGR.COM: More than 8 .EMS files can be displayed and selected.<br />
RTC.COM: added support for NOVA, added option to display the RTC interface type.<br />
MOUNT.COM: added utility to list and mount CP/M (virtual) disks.<br />
HDCPM.DOC: various additions and corrections.<br />
| ZPM3SEMI.EMS || ZPM3 by Simeon Cran || Digital Research || Amstrad v1.0 || Dk'tronics RAM drive || Patched with Dk'tronics memory expansion driver and ZPM3
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| C10ZCPR3.EMS || ZPM3 by Simeon Cran || ZCCP by Randy Winchester || Amstrad v1.0 || - || The BDOS has been replaced by ZPM3 and the CCP has been replaced by ZCCP, both written in Z80 assembly. Z-system/Z3Plus compatible. <b>Strartup and default drive must be drive A: (use HDMGR.COM to change). Also several Z-system files must be present ([https://github.com/wwarthen/CPU280/tree/master/ZCCP/zccp.txt read ZCCP.TXT]) </b>
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| ZCPR3SEM.EMS || ZPM3 by Simeon Cran || ZCCP by Randy Winchester || Amstrad v1.0 || Dk'tronics RAM drive || The BDOS has been replaced by ZPM3 and the CCP has been replaced by ZCCP, both written in Z80 assembly. Z-system/Z3Plus compatible. Patched with Dk'tronics memory expansion driver. <b>Strartup and default drive must be drive A: (use HDMGR.COM to change). Also several Z-system files must be present ([https://github.com/wwarthen/CPU280/tree/master/ZCCP/zccp.txt read ZCCP.TXT])</b>
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| D10CPM3.EMS || Digital Research || Digital Research || Amstrad v1.0 || Dobbertin RAM Drive || Patched with Dobbertin memory expansion driver