Program_Counter

Program Counter

• Implemeted a 4-Bit Porgram Counter using 74LS161 and 74LS245 TTL chips.
• Can be interfaced with the bus.

Implementations

• Gate Implementation
• TTL Implementation

Pins

• D1, D2, D3, D4: Data Bits which can be inerfaced with the Bus.
• CTR_ENABLE: Enable the counter to perform any operation.
• BUS_LOAD: Allow the Program counter to load the data on the bus into the program counter
• BUS_ENABLE: Allow the data in program counter onto the bus.
• RESET: To reset the data in the counter.