AT89C5131 HID class help

Hi, i'm using MCU AT89C5131. I use WINDRIVER 8.0 to make a VB 6.0 to communicate with MCU(HID class). I use tools of ATMEl but no thing done, i don't exactly what happen in MCU. Now i want write...
AT89C5131 HID class help

Hi, i'm using MCU AT89C5131. I use WINDRIVER 8.0 to make a VB 6.0 to communicate with MCU(HID class). I use tools of ATMEl but no thing done, i don't exactly what happen in MCU. Now i want write...
can anyone help me find a simulation software for ARM STM32f207IG(like proteus # I can't find this in proteus)??

I was trying to run some program but due to technical difficulties cant take the board all along with me. hence I wanted to simulate the circuit in some simulation software such as proteus. can anyone...
can anyone help me find a simulation software for ARM STM32f207IG(like proteus # I can't find this in proteus)??

I was trying to run some program but due to technical difficulties cant take the board all along with me. hence I wanted to simulate the circuit in some simulation software such as proteus. can anyone...
Need some help in finding a suitable microcontroller

Hi everyone, i'm currently choosing a microcontroller with at least 1kbytes of on-chip sram/xram that can be used for xdata. However, i would want to avoid having a big microcontroller like DS89C450...