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Sandisk - Extreme 32GB Sd Monolith ID = 0x453C8693 7A570B04 http://forum.hddguru.com/viewtopic.php?f=10&t=35279 |
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Author: | Amarbir[CDR-Labs] [ April 24th, 2017, 9:08 ] |
Post subject: | Sandisk - Extreme 32GB Sd Monolith ID = 0x453C8693 7A570B04 |
Hello Friends , Anyone Out There Who Has Worked On This ID ? . Is This a Sandisk 16Bit Interface or 8 Bit.In The Latest PC 3000 Flash Ver 7.0.6 i could not pass by the read id stage .i had to disable 16 bit Id Testing To Go Further .What Happens While We Read a 16 bit Chip As 8 Bit ? Or Visa Versa [24.04.2017 18:08:50]: .. Bus= 8 bit/ IO0x-0 -> ID= 0x453C8693 (ID EXT= 0x453C8693 7A570B04) - OK! Parts detect... 1 OK! 2 Fail! [24.04.2017 18:08:55]: For current chip ID= ID= 0x453C8693 (ID EXT= 0x453C8693 7A570000) pinout scheme is = 9. [24.04.2017 18:08:58]: Chip ID= 0x453C8693 (ID EXT= 0x453C8693 7A570B04) >>>>>>>>>>>>>>>>>>> Detect ECC for PAGE = 17664 bytes - 0 [2208] - 2208 [2208] - 4416 [2208] - 6624 [2208] - 8832 [2208] - 11040 [2208] - 13248 [2208] - 15456 [2208] [24.04.2017 18:10:08]: It's possible to use the next timings [24.04.2017 18:10:08]: T1: 41.6 ns [24.04.2017 18:10:08]: T2: 0.0 ns [24.04.2017 18:10:08]: tREH: 41.6 ns [24.04.2017 18:10:08]: tRP: 41.6 ns [24.04.2017 18:10:08]: Full period: 83.2 ns. Max Speed 8 Mb/s (SDR!) [24.04.2017 18:10:18]: Microchip ID =00 PATH =01: [24.04.2017 18:10:18]: Packet Size = 64 pages. Microchip reading... [24.04.2017 18:10:18]: ------------------------------------------------------------------ [24.04.2017 18:10:18]: Operation parameters [24.04.2017 18:10:18]: Pin State....................: ID= 9 (TSOP-48)(Default2 (1,24 - 1, 2,23 -0, 34,38 - 1)) [24.04.2017 18:10:18]: States by pin..........(PIN):(STATE) [24.04.2017 18:10:18]: 01: -> Vcc [24.04.2017 18:10:18]: 02: -> GND [24.04.2017 18:10:18]: 03: -> Z [24.04.2017 18:10:18]: 11: -> Z [24.04.2017 18:10:18]: 20: -> Z [24.04.2017 18:10:18]: 21: -> Z [24.04.2017 18:10:18]: 22: -> Z [24.04.2017 18:10:18]: 23: -> GND [24.04.2017 18:10:18]: 24: -> Vcc [24.04.2017 18:10:18]: 26: -> Z [24.04.2017 18:10:18]: 27: -> Z [24.04.2017 18:10:18]: 28: -> Z [24.04.2017 18:10:18]: 33: -> Z [24.04.2017 18:10:18]: 34: -> Vcc [24.04.2017 18:10:18]: 35: -> Z [24.04.2017 18:10:18]: 38: -> Vcc [24.04.2017 18:10:18]: 39: -> Vcc [24.04.2017 18:10:18]: 40: -> Z [24.04.2017 18:10:18]: 45: -> Z [24.04.2017 18:10:18]: 46: -> Z [24.04.2017 18:10:18]: 47: -> Z [24.04.2017 18:10:18]: Reading algorithm............: ID= 1: SDR [24.04.2017 18:10:18]: Reading rule.................: ID= 335(PLNS=4 PLN=2092/4096 BLK=256/256) [24.04.2017 18:10:18]: Autoverification.............: NO [24.04.2017 18:10:18]: Timings.....................: [24.04.2017 18:10:18]: T1: 41.6 ns [24.04.2017 18:10:18]: T2: 0.0 ns [24.04.2017 18:10:18]: tREH: 41.6 ns [24.04.2017 18:10:18]: tRP: 41.6 ns [24.04.2017 18:10:18]: Full period: 83.2 ns. Max Speed 8 Mb/s (SDR!) [24.04.2017 18:10:18]: -------------------------------------------------------- [24.04.2017 18:10:18]: Attention! Probably you need to use slow Read Mode [24.04.2017 18:10:18]: (if big part of data is FF) [24.04.2017 18:10:18]: It's recommended to use next timings: t1=6, t2=2, tREH=8 [24.04.2017 18:10:18]: -------------------------------------------------------- [24.04.2017 18:10:18]: Back analisys.............: NO [24.04.2017 18:10:18]: Correct ECC...............: NO [24.04.2017 18:10:18]: ------------------------------------------------------------------ [24.04.2017 18:10:18]: Power Adaptert Parameters (VCC,VCCQ) will be get from chip database |
Author: | HaQue [ April 24th, 2017, 20:25 ] |
Post subject: | Re: Sandisk - Extreme 32GB Sd Monolith ID = 0x453C8693 7A570 |
this chip is regular 8-bit |
Author: | Amarbir[CDR-Labs] [ May 5th, 2017, 14:02 ] |
Post subject: | Re: Sandisk - Extreme 32GB Sd Monolith ID = 0x453C8693 7A570 |
HaQue wrote: this chip is regular 8-bit Haque , i created a new task and now it will not pass the read id stage come what may .I was suggested to try different voltages |
Author: | HaQue [ May 6th, 2017, 5:38 ] |
Post subject: | Re: Sandisk - Extreme 32GB Sd Monolith ID = 0x453C8693 7A570 |
I would look under the microscope at pins, look for small solder short and clean pins with hobby knife. 100% chip is in the right way, IE pin 1 is opposite ZIF lever else chip could be faulty, look for shorts with a DMM |
Author: | arvika [ May 6th, 2017, 6:56 ] |
Post subject: | Re: Sandisk - Extreme 32GB Sd Monolith ID = 0x453C8693 7A570 |
It is common with PC3K that have problem to reach good ID for monolith. |
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