Search found 190 matches

by Michael
Fri May 06, 2022 5:34 pm
Forum: Discuss!
Topic: May 2022 Speculations
Replies: 253
Views: 51206

Re: May 2021 Speculations

Thomas Okken wrote:
Fri May 06, 2022 1:26 pm
So that's why they needed Saturn emulation, then...
The HP32Sii ROM is copyright protected, hence no emulation :geek:
by Michael
Mon Apr 11, 2022 5:41 pm
Forum: DM1x/DM41
Topic: Credit card sized models
Replies: 31
Views: 23817

Re: Credit card sized models

by Michael
Fri Mar 04, 2022 9:31 am
Forum: DM1x/DM41
Topic: Firmware update on first generation credit card size calculator
Replies: 2
Views: 538

Re: Firmware update on first generation credit card size calculator

Hi Mike The very first units had an LPC1114 with only 32kB flash memory, later the LPC1115 with 64kB was used. The latest DM15/DM15L firmware requires an LPC1115. The last 32k version was DM15_M1B_V16_32k.hex See https://technical.swissmicros.com/voyager/firmware/old/ Instead of pressing the reset b...
by Michael
Fri Jan 28, 2022 10:17 pm
Forum: SwissMicros Firmware Update Announcements
Topic: UPDATE: DMCP-3.23 / DM42-3.21
Replies: 24
Views: 2787

UPDATE: DMCP-3.23 / DM42-3.21

DM42 v3.21: Updated Free42 to version 3.0.9 with additional patch: https://github.com/thomasokken/free42/commit/e033a384c96b62cce62ff8ac8b5e83ab1fa33d1d DMCP v3.23: Maintenance release - no functional changes The update procedure is mentioned in the manual and the firmware itself is available here: ...
by Michael
Fri Jan 14, 2022 10:02 pm
Forum: Hardware issues
Topic: FAT Disk is kaput
Replies: 13
Views: 1466

Re: FAT Disk is kaput

Please get in touch with me by email. Thanks.
by Michael
Tue Aug 31, 2021 4:16 pm
Forum: Firmware updates
Topic: Firmware V32 for DM1x/DM41(L) units
Replies: 10
Views: 3552

Firmware V32 for DM1x/DM41(L) units

Firmware V32 has been released for DM1x and DM41 units. All models Lowered consumption in serial console DM1x/DM1xL Added new fonts Default speed set to 12MHz to prolong battery life Added configuration key to toggle between annunciators on top or bottom Displaying "MEMORY CLEAR" instead o...
by Michael
Tue Aug 31, 2021 3:26 pm
Forum: SwissMicros Firmware Update Announcements
Topic: UPDATE: DMCP-3.22 / DM42-3.20
Replies: 52
Views: 16097

UPDATE: DMCP-3.22 / DM42-3.20

This release of the DM42 firmware is an update to Free42 V3.0.5. - FIX: AGRAPH display corrupted by menu ( https://forum.swissmicros.com/viewtopic.php?f=17&t=2994 ) - FIX: Output of the MEM command not fully displayed in program mode ( https://forum.swissmicros.com/viewtopic.php?f=17&t=3047 ...
by Michael
Fri May 28, 2021 5:32 pm
Forum: Discuss!
Topic: May 2021
Replies: 0
Views: 5059

May 2021

The May 2021 update is somewhat less ground-breaking than we would have liked, but we did set our sights pretty high before Covid-19 and other factors set in and, consequently, we've had to readjust our expectations accordingly.

Please watch the video https://youtu.be/kxT3nF_A0bU
by Michael
Mon Feb 08, 2021 2:38 pm
Forum: Hardware
Topic: Spots on display, not pixels
Replies: 16
Views: 5035

Re: Spots on display, not pixels

I'm sorry for the spots on the LCD. It seems this happens to such liquid crystal displays exposed to cold temperature or pressure. The good news is there is an easy solution to this. Put the calculator in a hot place, up to 70°C or 80°C for a few hours and the spots will be gone. The LCD turns dark ...
by Michael
Mon Jan 11, 2021 2:17 pm
Forum: Hardware issues
Topic: Faceplate cosmetic problems
Replies: 24
Views: 6989

Re: Faceplate cosmetic problems

I'm sorry for that. I'll send you a new faceplate for you to replace.