Hello, Please let me know the hardware requirements if the code banking is to be used. i.e. if more than 64K of EPROM is to be used. Please let me know if we will use more than one 64K eproms or we will use a single 128K or 256K eprom? Also, how are the port P1 lines of 8031 used to configure the same. Regards, Mohit
Please let me know the hardware requirements if the code banking is to be used. i.e. if more than 64K of EPROM is to be used. Please let me know if we will use more than one 64K eproms or we will use a single 128K or 256K eprom? Also, how are the port P1 lines of 8031 used to configure the same For code banking... * You may use 64K, 128K, 256K or whatever sized EPROM you wish. * Configuration is done in the L51_BANK.A51 file. You may use port lines or an XDATA-mapped latch to select the additional address lines. Refer to the following support solution for a primer of useing bank switching: http://www.keil.com/support/docs/158.htm Keil Support