Hi everyone,
I m working on an inverter using H bridge for that i have designed the
driver circuitry using EEPROM & 8 bit counter.
the 8 bit counter inputs the counting sequence to EEPROM (AT28C64B)
which has address bits from A0-A12 , the address bits from A0-A7
are addressed by the counter (Y decoder) as far as A8-A12 address bits are concerned ( X decoder) i have to select 32 columns from 00 (00000) to 1F (11111) i want to select this setting with dip switch, here i m slight confused how i will connect the dip switch with A8-A12 so that i creates logic 1 or 0.
Attached is the rough schematic for the driver circuitry kindly see it
& post a solution,
Thanks.
I m working on an inverter using H bridge for that i have designed the
driver circuitry using EEPROM & 8 bit counter.
the 8 bit counter inputs the counting sequence to EEPROM (AT28C64B)
which has address bits from A0-A12 , the address bits from A0-A7
are addressed by the counter (Y decoder) as far as A8-A12 address bits are concerned ( X decoder) i have to select 32 columns from 00 (00000) to 1F (11111) i want to select this setting with dip switch, here i m slight confused how i will connect the dip switch with A8-A12 so that i creates logic 1 or 0.
Attached is the rough schematic for the driver circuitry kindly see it
& post a solution,
Thanks.
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