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    I am using AT89C5131 uC with hardwaired external 32K RAM from address 0x0000 to 0x07fff. I am able to read/write OnChip 1K RAM and External connected RAM by toggling EXTRAM Bit in AUXR register. ...
  • Using onchip EEPROM in 89S8252
    Could anyone tell me how to use onchip EEPROM in 89S8252 ? Kindly give me C language instructions
  • How does W77E532 onchip code banking work?
    I have found just one paper about Winbond W77E532. As for the onchip banking technology, there is just one paragraph:"En128K:on-chip ROM banking enalbe. Set this bit to enable APFLASH0 and APFLASH1 by...
  • 80C51 derivate with TCP/IP solution onchip
    Hello everybody, I'm looking for a 80C51 derivate with integrated TCP/IP functionality. I found just solution with additional hardware from the manufacturers, exept one Motorola chip which isn't released...
  • Problem erasing sectors on onchip lpc2388 flash(512k)
    Hi, I am implementing a secondary bootloader, which updates nxp-application for NXP LPC2388. When I try to erase sectors 15-26 on flash it hangs at function: iap_entry(command, result); and reboots...