Так продолжим опыты: испытуемая K9F1G08UOD автоматом не определилась.
01: Serial number:20161007104437-043796 ,PCB V1.60,Boot V1.00
002: Point "read" will pop up "save" dialog box, "write" will pop up the "open" dialog box.
003: The currently selected:NAND_AUTO
004: Download device programming algorithm......
005: Algo update OK
006: >------------------------------------OK---------------------------------------<
007: Chip pins contact is detected OK.
008: TotalPageNum: 0x100,PageNumInBlock: 64,PageSize: 2112
009: SAMSUNG, ID: 0xECF1009540ECF100, 3.3V, CE:1, 8bit, Col: 2, Row: 2, SLC.
010: PageSize:2048B, OobSize:64B, BlockSize:128KB, ChipSize:132MB.
011: G:\NAND_AUTO_20161124_123900\NAND_AUTO_20161124_123900
012: Start reading chip......
013: Buffer data checksum: 16bits_0xA7C5 Ј¬32bits_0xA827A7C5 :
014: Read successfulЈ¬Elapsed timeЈє18.3 secondsЎЈ
015: Auto verifying...
016: 66881821 bytes verification is inconsistent.
017: exceed 1 bit/512B Check for inconsistent pagesЈє26817 pages
018: exceed 4 bit/512B Check for inconsistent pagesЈє24445 pages
019: exceed 24 bit/512B Check for inconsistent pagesЈє15404 pages
020: Verification successfulЈ¬Elapsed timeЈє22.58 secondsЎЈ
021: Elapsed time: 40.9 secondsЈ¬average speed of 6768314 bytes/sec.
022: >------------------------------------OK---------------------------------------<
023: Chip ID identified error, the chip not well placed or has been damage.
В результате не верный размер файла 67 584КБ
Вот работа в ручном режиме:
017: The currently selected:K9F1G08U, capacity: 1056Mbits, 132Mbytes.
018: Download device programming algorithm......
019: Algo update OK
020: >------------------------------------OK---------------------------------------<
021: Chip pins contact is detected OK.
022: TotalPageNum: 0x10000,PageNumInBlock: 64,PageSize: 2112
023: E:\NAND_AUTO_20161124_123900\K9F1G08U_20161124_130134\K9F1G08U_20161124_130134
024: Start reading chip......
025: Buffer data checksum: 16bits_0xA7C5 Ј¬32bits_0xA827A7C5 :
026: Read successfulЈ¬Elapsed timeЈє18.38 secondsЎЈ
027: Auto verifying...
028: All bytes verification is consistent.
029: Verification successfulЈ¬Elapsed timeЈє18.46 secondsЎЈ
030: Elapsed time: 36.85 secondsЈ¬average speed of 7511574 bytes/sec.
031: >------------------------------------OK---------------------------------------<
Теперь читаем PROMAN
<Check bad block information>:
NAND ID: 0xecf10095_0x40ecf100
Manufacturer: Samsung
>>Auto detected successfully.
>>The parameters are as below:
*Page data area size2048 bytes.
*Page spare area size64 bytes.
*Each block has 64 pages
*The chip has 1 chip-select signals.
*There are 1024 blocks each chip-select.
*Total 1024 blocks each chip.
*Total memory size 128 Mbytes
*Range 0x0 - 0x7ffffff
*Memory type: SLC NAND
BBLK: block447[0x37e0000-0x37fffff], with spare area[0x399f000-0x39bffff]
BBLK: block539[0x4360000-0x437ffff], with spare area[0x457b000-0x459bfff]
Check chip finished. Totally 2 bad block(s) exist.
<Read data>:
NAND ID: 0xecf10095_0x40ecf100
Manufacturer: Samsung
>>Auto detected successfully.
>>The parameters are as below:
*Page data area size2048 bytes.
*Page spare area size64 bytes.
*Each block has 64 pages
*The chip has 1 chip-select signals.
*There are 1024 blocks each chip-select.
*Total 1024 blocks each chip.
*Total memory size 128 Mbytes
*Range 0x0 - 0x7ffffff
*Memory type: SLC NAND
Reading data from 0x0 to 0x7ffffff.
To read out data of bad block(s).
To read spare area data.
Read data finished. Total 138412032(0x8400000) bytes.
To make sure data are correct,
please verfiy these data after read.
Как видим имеется два БЭДа.
Сравнение прошивок: Несовпадений 0. Скорость чтения примерно одинаковая, но пардон секундомером не засекал.
seregatv а нор пробовал шить?
Увы-увы.
Китайская электронная медицина до этого ещё до этого не дошла. Так-что PROMAN рано выкидывать.
Со чтением все явно. Ищем кролика для прошивки и последующего анализа, чаво нашили.
