could someone help me? i failed to programmed the A1363

Recently i tried to read data from Customer Reserved area and EEPROM of A1363, but I never receive a Read Acknowledge from VOUT pin.
I followed the A1363's Datasheet used the stm32 to programmed it.
The program steps is below:
1、 Power-down for 1ms then power-up for 1ms.
2、 Send Write Access Code within 1ms.
3、 In 90us, send the command of Write to ID_C, the address is 0x01.
4、 In 50us send the read command to the VCC the address also is 0x01.

All of the commands have 10us low Voltage from the last CRC bit then bring the VCC pin back to 5V.
The Manchester Code High Voltage is 5.5v, low Voltage is 3.3v.
Bit Time is about 14us, but the high Voltage last is different from the low Voltage last.

When I did all of the steps one by one, but nothing was happened. The Vout pin didn't response the read command.

Provide a link to that mysterious A1363!

http://www.allegromicro.com/~/media/Files/Datasheets/A1363-Datasheet.ashx?la=en&hash=5177E930E5525B11246F4955C64969E92899950C

Looks like a fairly complex interface. 40-something bits of Manchester Encoded serial. Could you have the CRC calculation wrong? You could always try all 8 values of the three CRC bits to see if any works.

Could it be that someone has turned on the EELOCK bit?

johnwasser:
http://www.allegromicro.com/~/media/Files/Datasheets/A1363-Datasheet.ashx?la=en&hash=5177E930E5525B11246F4955C64969E92899950C

Looks like a fairly complex interface. 40-something bits of Manchester Encoded serial. Could you have the CRC calculation wrong? You could always try all 8 values of the three CRC bits to see if any works.

Could it be that someone has turned on the EELOCK bit?

Thanks you very much. I tried both of the command with all CRC code, between power off and power on, but nothing were work.I tried two chip, the response are same. The time series is right?

HappyDaniel:
used the stm32 to programmed it.

Is that an Arduino I’ve never heard of?

pylon:
Provide a link to that mysterious A1363!

this is manual:
http://www.allegromicro.com/~/media/Files/Datasheets/A1363-Datasheet.ashx?la=en&hash=5177E930E5525B11246F4955C64969E92899950C

this is my codes:
https://github.com/hungyongwhy/A1363

kenwood120s:
Is that an Arduino I've never heard of?

It's an ARM chip board, same family as on the Due and Teensy 3.x boards.
It might have a core file for Arduino IDE.

HappyDaniel:
this is manual:
http://www.allegromicro.com/~/media/Files/Datasheets/A1363-Datasheet.ashx?la=en&hash=5177E930E5525B11246F4955C64969E92899950C

this is my codes:
https://github.com/hungyongwhy/A1363

What board are those source code files for? What compiler?

GoForSmoke:
What board are those source code files for? What compiler?

the stm32f407ZG board are for those source code files, the compiler is keil uVision5

HappyDaniel:
the stm32f407ZG board are for those source code files, the compiler is keil uVision5

So does that have anything to do with Arduino?