8-Bit-Microprocessor
Block diagram of 8-Bit Microprocessor
Inputs and Outputs
Before designing the 8-Bit Microprocessor, several components were designed. These includes
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Inverter
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Full Adder
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NAND Gate
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1-Bit ALU
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8-Bit ALU
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CPU
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Controller
INVERTER
Schematic of Inverter
DRC and LVS check for Inverter
FULL Adder
Layout of Full adder
NAND Gate
LVS and DRC check for NAND gate
1-Bit ALU
Schematic of 1-Bit ALU
Layout of 1-Bit ALU
LVS and DRC Check for 1-Bit ALU
8-Bit ALU
Schematic of 8-Bit ALU
LVS and DRC check
CPU Design
Schematic of CPU
Layout of CPU
LVS and DRC check for CPU
Controller
Schematic of Controller
LVS and DRC check for Controller
PAD Frame
The PAD frame of 900X900 was provided. The design was placed inside this frame and connections were made using metals 2 and 3. The empty spaces were then filled with poly. A GDS2 file was generated and sent for fabrication.
