Nor Flash Forum Discussions
ソフトウェアリセットイネーブル(RSTEN:66H)を送信後、リセットイネーブルがONの状態で、
再度、ソフトウェアリセットイネーブルを送信した場合の挙動を確認させてください。
下記の②の動作になると考えておりますが、認識あっておりますでしょうか。
①:リセットイネーブルがクリアされる(ソフトウェアリセット(RST:99H)受付不可)
②:リセットイネーブルONのまま(ソフトウェアリセット(RST:99H)受付可)
以上、よろしくお願いいたします。
Show Less*Complete* Datasheet for S25HL512TFANHI010
1) Where is the complete data sheet with register descriptions, specifically on how to configure the single/dual/quad IO modes??
I only see a dramatically reduced data sheet on the distributors' websites (digikey incident ref#t4287879/mouser)
2) Where on your website is this part even described? Link??
3) Already registered for the Semper community, but no response.
Show LessHello,
About the output drive capability of Flash ROM, the data sheet conditions are as follows.
Vol (Output Low Voltage) : Iol=100uA for DQ15-DQ0
Voh (Output High Voltage) : Ioh=100uA
I would like to know the graph that shows the relation ship between voltage and current. (I attach a sample picture )
MPN: S29GL512S11DHV010
Best Regards,
Naoaki Morimoto
Show LessXilinx p/n XCF04SVOG20C is obsolete. Do you have an option available that wouldn't require a change to the PCB? XCF04SVOG20C uses 3.3V I/O, 4Mb, and is in a 20 pin TSSOP package. In our application its used to configure a Spartan 6 FPGA using a JTAG interface.
Thanks,
-Britt
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Hello,
Could you provide the Maximum word programming time and the Maximum buffer programming time for S29GL256P ?
MPN: S29GL256P90TFCR20
CFI flash manufacture ID : xx01h/1h
CFI flash device ID : 227Eh/7Eh
CFI flash extended device ID : 2222h/22h
Typical word programming time : 60us
Maximum word programming time : ?
Typical buffer programming time : 15us/word
Maximum buffer programming time : ?
Customer need to use this specification for FPGA boot configuration.
I can find a typical time for single and buffer programming in the datasheet, but can't find a max value.
Best Regards,
Naoaki Morimoto
Show LessI tried to custom SQI Flash driver from the MpLAB Harmony framework but it does not work.
I can get the ID of the S25FL256SAGNFI003 using RDID cmd, but cannot write data to it using 4QPP cmd.
After erase and write data to flash, I use DMA mode to read data from flash but all data return is 0x00.
I check the signal of the IO2 and IO3 line and notice the IDLE state of these lines are high level, IO0 and IO1 are low levels. Does it affect communication?
I attached the code and schematic here for reference.
Show LessDear Sir/Madam,
I am Cora, Nora’s colleague, and I will be following up on the data requests from now on.
Please see the attached Excel, and it is pre-populated with the parts included in this request. For these parts, we will need the following: REACH SVHC 211 and 209,REACH ANNEX XIV,REACH ANNEX XVII,IEC 62474 Declaration of Compliance (DoC),FMD, Persistent Organic Pollutant (EU POP) , Part Weight for the parts.
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