# Tiny Tapeout 9 Template Project

TinyTapeout is an educational project that makes it easier and cheaper
than ever to get your digital designs manufactured on a real chip.

Wokwi provides an easy way to create digital designs for Tiny Tapeout. 
You create a design out of individual logic gates, and simulate them 
with Wokwi to observe the result.

When your design is ready, you can submit it for manufacturing on a 
physical chip with Tiny Tapeout.

To learn more, follow the tutorial at https://tinytapeout.com/digital_design/

Note: when creating your own project, please replace this text with information
about your projects: what it does and how to use it.
10k
Loading
tt-block-input
Loading
tt-block-output
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Loading
tt-block-bidirectional-io
Bidirectional I/O pins
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
Debounce Synchronous Counter
8-Bit Adder
Input (normal / 2's comp.)
8-Bit Accumulator
7-Seg Decoder
Nibble Select
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
CARRY
ZERO
CARRY
SR
ZERO
OPCODE
Instruction Decode
7-Seg Select
Output register
Output select
Auto Nibble Select
4*5
!4*5
6*!7
!2*!7
!1*!2
4*!6
3*6
4*!5
6*7
3*7
5*7
3*4*5*6
!2*3*4*5*6*!7
!0*1
2*!7
!0*1*2*!7
!0*1*2*3*4*5*6*!7
Binary
Nibble
Auto
ACC/ALU
EXECUTE
R0
R2
R1
R3
SHIFT LEFT/RIGHT
IMM/Rop
7SEG_DP
4*5*6*!7
!4*5*6*!7
3*!4*5*6*!7
2*!4*5*6*!7
4*!5*6*7
!1*!2*3*4*5*6
!1*!2*3*4*5*6+7