SwissMicros Calculator Forum

My shipping label shows “created but not yet in system” so I guess it’s still in the SM warehouse… If you are US based, the USPS will show that until the shipment gets to customs, at least. (From what I remember from prior shipments, at least). Not true. As soon as the package begins to move within...

CPU speed scaling is not implemented yet, but it will be. DM32 BETA units currently run at 48MHz at all times. Final f/w will take advantage of the maximum safe speed for the complete h/w platform with QSPI, extra memory, etc. So, which is correct, 80 MHz or 160 MHz ? The correct speed for now is 4...

your example of RPN processing is not correct. 3.3.3 ( 2/7 × ( 27 ÷ 2.5 ) - ( 2 + 4 ) ) × π is not equal to 27 2.5 × 2 4 + - 2/7 × π × but 27 2.5 ÷ .2.7 × 2 4 + - π × Although your expression is certainly correct for a calculator such as the DM32 with fractions, in general for RPN the expression wo...

rprosperi wrote: ↑

Wed May 24, 2023 4:51 pm

CPU speed scaling is not implemented yet, but it will be. DM32 BETA units currently run at 48MHz at all times. Final f/w will take advantage of the maximum safe speed for the complete h/w platform with QSPI, extra memory, etc.

So, which is correct, 80 MHz or 160 MHz ?

Section 11.2. Types of equations. "equality-" should be "equality-type"

Also, I believe the processor speed should be 160 Mhz, not 80 MHz as shown in Section 19.1. Specifications

Edit - After seeing Bob Prosperi's reply, I guess the correct value is TBD.

Emy wrote: ↑

Wed May 24, 2023 9:44 am

HPMike wrote: ↑

Wed May 24, 2023 12:21 am

I found a few minor typos

Thanks, fixed.

You did not correct the typo in Section 11.2.Types of equations. "equality-" should be "equality-type"

Also, I believe the processor speed should be 160 Mhz, not 80 MHz as shown in Section 19.1. Specifications

I noticed that in the User Manual section 19.1. Specifications it lists the processor speed as 80 MHz, but that the SM website shows it as max. 160 MHz. Please explain. I think 80 MHz was the original project, using same processor than DM42 but things changed and SM has used a better processor for ...

DA74254 wrote: ↑

Wed May 24, 2023 5:31 am

HPMike wrote: ↑

Wed May 24, 2023 12:12 am

I noticed that in the User Manual section 19.1. Specifications it lists the processor speed as 80 MHz, but that the SM website shows it as max. 160 MHz. Please explain.

80MHz on battery and 160MHz with external power source perhaps?

If so, why wouldn't this be mentioned in the User Manual ?

I found a few minor typos in the User Manual as follows: Table of Contents : 16.1 "Soving a program" should be "Solving a program" Section 11.2. : "equality-" should be "equality-type" Section 16.1. : "Soving a program" should be "Solving a prog...

I noticed that in the User Manual section 19.1. Specifications it lists the processor speed as 80 MHz, but that the SM website shows it as max. 160 MHz. Please explain.