S6J39C读取CHIPARASE后的内存数据错误

亲爱的柏树支持团队，
我们公司在ISP领域工作，我们为编程设备建立我们自己的程序员和相关的驱动程序。
我正在与Traveo S6J329 C一起工作，我正面临一些问题。
我已经创建了一个小固件的设备，以擦除，读取和编程TCFlash和工作Flash。
当我擦除一个内存时，第一次读取内存内容时，值不正确：作为第一个字节，我读取0x00而不是0xFF。如果我再次执行读操作，我得到正确的值0xFF。这发生了每个地址我尝试阅读，所以它是独立于我尝试访问内存区域。我从记忆用*访问它（（挥发性unsigned char *）使用axi_flash地址指针。
使用相同的固件，但是在s6j32ge装置我不面临同样的问题。
有什么我错过了吗？事实上，我想读到正确的值从内存从最初的访问，而无需做一个“假”读书只是为了摆脱第一次错误的字节。
先谢谢大家。
                  
                    
               
以下为原文
Dear Cypress support team,

Our company works in the ISP field and we build our own programmers and related drivers for programming devices.
I am working with a TRAVEO S6J329C and I am facing some problems.
I have created a small firmware for the device in order to erase, read and program both TCFLASH and WORKING FLASH.
When I chip-erase one of the memories, the first time I read the memory content the values are not correct: as first byte I read 0x00 instead of 0xFF. If I perform again the read operation I get the correct value 0xFF. This appens for every address I try to read, so it is independent from the memory region I try to access. I read from the memory accessing to it by using an *((volatile unsigned char *) pointer using AXI_FLASH addresses.

Using the same firmware but on a S6J32GE device I don't face the same issue.

Is there something that I am missing? The fact is that I would like to read the correct values from the memory from the first access, without having to do a "fake" read just to get rid of the first wrong byte.

Thank you all in advance.