Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

Memory size of JC10M24R

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Elisadl
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Memory size of JC10M24R

Post by Elisadl » Thu Sep 29, 2016 8:18 am

Your website has said that JC10M24R card's NVM: 23KB RAM: 3KB.

But when I used JCAlgTest to test the card, the memory size showed in the result is smaller than what you said.

Where does the difference come from?

JCSystem.getVersion()[Major.Minor];3.0;
JCSystem.isObjectDeletionSupported;yes;
JCSystem.MEMORY_TYPE_PERSISTENT;6384B;
JCSystem.MEMORY_TYPE_TRANSIENT_RESET;2471B;
JCSystem.MEMORY_TYPE_TRANSIENT_DESELECT;512B;
JCSystem.MEMORY_TYPE_TRANSIENT_DESELECT;512B;

rena2019
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Re: Memory size of JC10M24R

Post by rena2019 » Thu Sep 29, 2016 1:25 pm

how big is your uploaded applet?

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mabel
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Re: Memory size of JC10M24R

Post by mabel » Thu Sep 29, 2016 9:35 pm

AlgTest.cap has occupied some memory.

Tarantino
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Re: Memory size of JC10M24R

Post by Tarantino » Thu Sep 29, 2016 9:44 pm

The memory value showed in the result is the remaining memory after you uploaded algtest cap file. You can code an simple applet by yourself to get the exact memory size.
The greatest glory in living lies not in never falling, but in rising every time we fall.--Nelson Mandela

rena2019
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Re: Memory size of JC10M24R

Post by rena2019 » Thu Sep 29, 2016 11:09 pm

Tarantino wrote:The memory value showed in the result is the remaining memory after you uploaded algtest cap file. You can code an simple applet by yourself to get the exact memory size.

But a simple applet will also claim some memory. Not so much as a big one but some bytes ;-) So if the card does not support a propriatary command to get the size you will never know it ;-)

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UNKNwYSHSA
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Re: Memory size of JC10M24R

Post by UNKNwYSHSA » Sun Oct 02, 2016 9:47 am

Get Card MemInfo Applet takes up to 2K bytes NVM space and does not require COR / COD space. So the result is almost the actual card space info.
sense and simplicity

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JavaCardOS
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Re: Memory size of JC10M24R

Post by JavaCardOS » Sat Oct 08, 2016 2:51 am

We can provide the command to get JC10M24R card memory information.

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