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读写1G spi nand(128MB)芯片,我们的硬件通用的,直接用neoprogrammer
就是读写这类芯片确实有点蛋疼,差不多1小时,擦读写校,请看下面操作日志,这个是我的台机测试,只代表我的测试
Programmer for MCU, AVR, SPI FLASH/EEPROM, I2C, Microwire, 2.2.0.7 (2021/4/9)
chiplist.dat Version: 2021/3/16
Current programmer: CH341a
SPI ID: EFAA21
<<W25N01GV [3.3V]>>
Current programmer: CH341a
11:59:12
Page Size 2048
Chip Size 134217728
Reading memory... Main Memory
Success
Execution time: 00:25:15.330
CRC32 = 0x530CCC53
先前的保护记录: 01111100(0x7C)
新保护登记册: 00000000(0x00)
当前编程器: CH341a
12:30:04
擦除...
成功 (E-FAIL=0)
耗时: 00:00:06.438
当前编程器: CH341a
12:30:10
查空...
成功
耗时: 00:24:56.283
当前编程器: CH341a
12:55:06
编程存储器(带校验)... 主要记忆
Page Size 2048
Write Size 134217728
成功 (P-FAIL=0)
耗时: 00:51:22.484
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