HardLabs

Clua

rcapaverde·cubo·pcb_v2/clua/clua.kicad_pcb

Clua PCB layout, top view — open source board by rcapaverde

About the Clua PCB

Clua is an open source PCB design by rcapaverde, published on GitHub. It is a 2-layer board measuring 160.7 × 210 mm, with 86 components from 47 distinct parts.

Other key parts include the 74LS193, 74LS138, 74LS157, 74LS02 and 74LS574. By type, the board carries 26 ICs, 24 capacitors, 13 connectors, 10 diodes, 10 resistors and 3 switches.

From the project

Arquitetura de processador conceitual

Main components on the Clua

74LS19374LS13874LS15774LS0274LS574IR_LOWMC14495PIR_HIGH74LS24474LS8674LS0474LS0874LS12574LS3274LS74

Clua bill of materials (BOM)

86 components, 47 distinct parts.

QtyPartRefs
1
74LS193
U1
3
74LS138
U2, U30, U32
4
74LS157
U3, U6, U7, U17
1
74LS02
U4
2
74LS574
U8, U12
1
IR_LOW
U9
2
MC14495P
U10, U31
1
IR_HIGH
U11
2
74LS244
U13, U15
2
74LS86
U16, U24
1
74LS04
U19
2
74LS08
U20, U27
1
74LS125
U25
1
74LS32
U26
2
74LS74
U28, U29
1
bus clu 1
J1
1
bus clu 2
J2
1
bus clu 3
J3
1
UCODE RESET
J4
1
UCODE 7
J5
Show 27 more
QtyPartRefs
1
UCODE 0
J7
1
UCODE 1
J11
1
UCODE 2
J12
1
UCODE 3
J13
1
UCODE 4
J14
1
UCODE 5
J15
1
UCODE 6
J16
1
UCODE INT
J18
1
SW_DIP_read_mem_const
SW1
1
SW_DIP_mem_pc
SW3
1
SW_DIP_pc
SW6
1
POWER
D1
1
FETCH
D2
1
WRITE
D3
1
ULA
D4
1
1N4148
D5
1
HALT
D6
1
LOW
D13
1
HIGH
D14
1
TRUE
D24
1
IREQ
D25
24
100nF
C1, C2, C3, C4, C6, C7, C8, C10 +16
1
10K
R12
1
10K
RN1
5
10K
RN2, RN3, RN4, RN5, RN7
1
10K
RN6
2
1K
RN8, RN9

Clua design files

The KiCad project lives in the rcapaverde/cubo repository on GitHub; these links point at the commit this page was built from.

Clua: common questions

How big is the Clua PCB?

The Clua measures 160.7 × 210 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Clua?

86 components, from 47 distinct parts. The full bill of materials is listed on this page.

Where can I download the Clua design files?

From the rcapaverde/cubo repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Clua design in my own project?

The repository has no license, so all rights stay with rcapaverde. Use it as a reference, and ask the author before reusing the design.

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