somthing about a19 nm MLC nand

hi again
in old Article i explane about DDR nAND

TH58NVG7D2HTA20 -NVG IS SDR 7-IS 16GB H-24NM D -MLC FIDE MEMORY 98 DE 94 82 76 56
TH58TEG7D2HTA20 -TEG IS TOGGLE DDR 7-IS 16GB H-24NM D -MLC FIDE MEMORY 98 DE 94 82 76 D6

SO IN FIDE MEMORY LAST BYTE IS DIFFERENT
BUT IN SAME MODEL FIDE IS MACH
BUT NAND IS DDR LOKE THAT


18 комментариев

TT57G2LAPA IS SSD NAND 98 DE 94 93 76 50 MLC TOGGLE DDR

AND SOME MODEL IS NON DDR
SO I MAKE 2207 AND INSTALL 2 MODEL A19
2207 HAVE 1 CHANNEL

ONE SIDE SDR
OTHER SIDE IS DDR
BUT SAME ID

SO DO MPALL AND FIRMWARE


SPEED IS

WHY MP IS SDR MODE

BECAUSE I INSTALL SDR NAND IN CHANNAL 0 PLANE 1
PHISON MPALL CHECK CE 0 AND IF DDR MP DDR
BUT ONE CHIP IS SDR
IF MP IS GOING TO DDR MODE FLASH NOT WORK SAFE
BUT I INSTALL SDR TO CHANNAL 0
TO MPALL RECONISED ALL 4 CE TO SDR MODE

SMI MPTOOL HAVE A CHECK BOX TO FORCE DDR
IS903 MP TOOL HAVE A DDR CHECK BOX

BUT PHISON MALL AUTOMATIC CHECK NAND
IF ALL NAND IS DDR
MPALL DO DDR MDE

IF I HAVE 2 NAND DDR SPEED IS READ 150 WRITE IS 50
IF I HAVE A DDR 98 DE 94 93 76 D7 4CE READ IS 200 MB WRITE 100MB
SOME CHINA A19 MLC DDR LOOK THAT FIDE
NOTE:
HOWEVER TOSHIBA NAND AND INTEL MICRON
MUST BE CAREFUL DO MP
FIRST KNOW NAND IS SDR OR DDR
GOOD LUCK
to day I make some 32gb
using l74 DDR .l84sdr.Toshiba mlcddr

2207 +l74 onfi *2



I like that ,2251 07 is 1chaneel low cost controller
but same result is903
l74 info 2 is expensive but very good quality

after install so many memory in different controller
I get best result in 2203 and 07

SMI is so small and so many time unplugged from PCB
and in l85 very high problem like
lose firmware
innstor have big PCB ,heat problem. and he crashed 3.3 or 1.2 volt ic
some people say
oh sumsung TLC ddr and 3257 can write 80mb!
first after more than 10 years
never and ever tlc is not better an mlc
this speed is cashing mode
and in USB 2
sumsung TLC never more than 14mb
Toshiba 15nm TLC 16k 12mb w speed
hynix 16k TLC 2ce 12mb speed
and after 3month write product problem
but if you have mlc nand (not downgraded)
you have real speed

example
you copy iso file in your flash memory

2207+a19tlc
speed first 20mb after 5second down to 12mb
2207+a19mlc
speed first 23mb after 5second up to 45mb

4ce is my mean
is916,no name l84
no name means nand is not standard
or you see s means specktech nand
this nand is havent good quality and cheap price

so in mp I firmwares force 1plane to disabled .
and SDR mode
speed is 40mb red 20mb write

but if use original l84
s 140 ,45
in final 03 and 4ce DDR mlc


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