Code Warrior USB Tap "Device Protection Error" for IN28F640J3

mehmetalinbay — Wed, 15 Dec 2021 07:06:35 GMT

Hi everyone;

We've custom board with MCP8548 & JS28F640J3F75A NOR flash. We're using another debug probe to download binaries but we wanted to use Code Warrior USB Tap.

We configüred flash programmer IN28F640J3 as NOR Flash but in some sectors we're getting "Device Protection Error" from CodeWarrior

Error seems like this:

* 0x00000 ~ 0x1FFFF --> Download & verify OK

* 0x20000 ~ 0x3FFFF --> Protection Error

* 0x40000 ~ 0x5FFFF --> Download & verify OK

* 0x60000 ~ 0x7FFFF --> Protection Error

So basically it seems one sector Ok, other sector Protection Error.

I'm also sending our debugger log as attachment

Thanks

Re: Code Warrior USB Tap "Device Protection Error" for IN28F640J3

yipingwang — Thu, 16 Dec 2021 09:20:54 GMT

1. In PA Flash Programmer Task panel, target RAM configuration, please specify the size of the RAM as 0x80000.

2. Please use initialization file 8548CDS_init_sram.tcl to avoid to configure DDR memory.

3. In CodeWarrior initialization file, please modify "configure Local Bus memory controller" section (BR0, OR0) according to your NOR flash. Please refer to MPC8548 reference manual for detailed description about register BR0 and OR0.

topic Code Warrior USB Tap "Device Protection Error" for IN28F640J3 in CodeWarrior Development Tools

Code Warrior USB Tap "Device Protection Error" for IN28F640J3

Re: Code Warrior USB Tap "Device Protection Error" for IN28F640J3