![]() Bar, pie or box charts can be displayed in 8 different colors Three different types of 3D graphs can be displayed simultaneously Results of calculations can be displayed as three-dimensional objects Graphs and images are displayed in detail High-resolution colour display with more than 65,000 colours and backlighting Sensors connected to the C-Lab are automatically recognized by the improved E-CON application using Auto-ID A mini USB for connecting to a pc (the calculator acts like a memory stick) and a serial line for connecting calculators.- Draws three-dimensional graphs with the new 3D-graph application > There appears to be a serial port on the top that the manual said uses an SB-62 cable The power for calculating increases with the clock speed.# The calculator needs power for calculation and power for the background light. > how much does overclocking impact the battery life? I first started with the lowest level, but switched rather fast to level 3 In contradiction to sthe 9860 series, the display is hard to read without backlight. Is it possible to completely disable the backlight? No, that is for (more or less correct) guessing the battery state. > Can I extend the battery life on Alkaline by setting the calculator to think I'm using Ni-MH? Based on this, isn't clearing RAM after shutdown expected behavior? Why is that a disadvantage?ĭear linux-user, your black background posts are hard to read. I thought the point of RAM was that it stored information that the computer needs frequent access to because it is fast, and the point of flash is that it stores other information and anything that needs to be preserved while the machine is off because RAM is way more expensive than flash and it loses data when power is cut. Can I still overclock it more if I want to?ģ. ![]() So basically, the CG50 is a faster nicer-looking (subjective) version of the CG10/20 with Python added?Ģ. If this calculator is overclockable, how much does overclocking impact the battery life? (Not applicable if I can't overclock)ġ. They are the same, except the CPU is 118MHz on the CG50 vs 59MHz on the CG10/CG20.Īnd here's what's still not answered (I'm keeping the numbering from before to try to reduce confusion):Ħ. ![]() If I was paying for the batteries, I'd probably still buy NiMH because that still seems a little less than ideal and I prefer rechargeables anyways, but my parents buy alkalines so I'll just use those. The battery life is good and it can be expected to last a few weeks of normal use. Can I use a normal 3.5mm cable? If not, what is preventing me from doing so?Įdited by linux-user, 09 June 2019 - 06:55 PM. I looked up that cable, and it looks like a normal 3.5mm audio cable. There appears to be a serial port on the top that the manual said uses an SB-62 cable. Are they accurate for the CG50 too? If not, is there another page for the CG50? If there isn't, I'd like to at least know the CPU, clock speed, screen resolution, and the amounts of RAM and Flash.Ģ. has some specifications listed, but they are for the CG10/CG20. I've heard that TIs use cryptography to restrict the software that runs on them and Casios don't. How do I get into those, and what can I do with them?Ħ. I heard about this calculator having a service mode and a few other special boot modes. Am I required to use exam mode when taking AP tests or the SAT?ĥ. Is it possible to brick the CG50 by messing with the OS too much, or does it have USB recovery in ROM?Ĥ. Can I run GNU/Linux on a CG50? If not, is there a technical reason for why I cannot or is it because nobody bothered to port it?ģ. Can I run software meant for the CG10/CG20 on a CG50?Ģ. Is it practical to mod the calculator to use LiPo batteries?ġ. If this calculator is overclockable, how much does overclocking impact the battery life?ħ. Is it possible to completely disable the backlight?Ħ. Can I extend the battery life on Alkaline by setting the calculator to think I'm using Ni-MH? I've seen digital cameras that would only drain Alkalines to 1.2V but would drain Ni-MH batteries to 1V.ĥ. If I plug it into a 5V source, will the calculator run off of that instead of the batteries, even if it doesn't charge them?Ĥ. If I install Ni-MH batteries, can I charge them by plugging the calculator into a 5V source, or will I need a separate charger?ģ. If the battery life is bad, I'll get Ni-MH batteries.Ģ. 4 AAA batteries only store about 6 watt-hours of energy. How's the battery life on Alkaline batteries? Casio claims 140 hours, but the backlit screen makes me skeptical of that claim. This will be my first graphing calculator, and I have a few questions about it that I couldn't find easy answers to:ġ. I'm about to get a Casio Prizm FX-CG50 because I'm required to get a graphing calculator for calculus next year.
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