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ZXEVO.1010

UzixLS·zxevo1010-board·pcb_main/rev.A/zxevo1010_main.kicad_pcb

ZXEVO.1010 PCB layout, top view — open source AVR/Arduino board by UzixLS
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About the ZXEVO.1010 PCB

ZXEVO.1010 is an open source AVR/Arduino PCB design by UzixLS, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 242 components from 69 distinct parts.

Its main chip is the ATmega128, from the AVR/Arduino family. Other key parts include the CH340X, HY5118160, ICS501, SN74LVC2G04DBVR and EP1K50QC208. By type, the board carries 94 resistors, 91 capacitors, 24 ICs, 11 connectors, 6 diodes and 4 transistors.

It belongs with the audio and test & measurement designs in this gallery.

From the project

10x10cm PCB variant of ZX-Evolution project for G738/G706 enclosure

Tech specs: - Fully compatible with ZX Evolution revC - SD/microSD card slot - PS/2 keyboard and mouse ports - VGA video output - VDAC2 - TSFM (mono output) powered by 2xYMF288 - NeoGS - SounDrive (4-channel stereo covox) - MIDI onboard synthesizer and output for external synthesizer - WiFi (ZiFi) - RTC - Tape input via 3.5 jack - 1xDB-9 port for Sega-compatible joysticks - USB Type C power supply - Board optimized for G738 and G706 cases

ZXEVO.1010, from the project README
From the project README

Main components on the ZXEVO.1010

CH340XHY5118160ICS501SN74LVC2G04DBVREP1K50QC208ADV7125FT812EPM3128ATC10029F040TPS7A2033PDBVRLMV358IDRATmega128Z84C0020FECPCF8583TCD4069UBM1117-3.31117-2.5

ZXEVO.1010 bill of materials (BOM)

242 components, 69 distinct parts.

QtyPartRefs
1
CH340X
U1
2
HY5118160
U2, U3
1
ICS501
U4
4
SN74LVC2G04DBVR
U5, U8, U10, U13
1
EP1K50QC208
U6
1
ADV7125
U7
1
FT812
U9
1
EPM3128ATC100
U11
1
29F040
U12
3
TPS7A2033PDBVR
U14, U22, U23
1
LMV358IDR
U15
1
ATmega128
U16
1
Z84C0020FEC
U17
1
PCF8583T
U18
1
CD4069UBM
U19
2
1117-3.3
U20, U24
1
1117-2.5
U21
1
BC847
Q1
3
BC856
Q2, Q3, Q4
1
14 MHz
Y1
Show 49 more
QtyPartRefs
1
8 MHz
Y2
1
11.059 MHz
Y3
1
32768 Hz
Y4
1
B2B-XH-A
J2
2
Mini-DIN-6
J3, J6
1
USB Type C
J4
2
Conn_02x05_Odd_Even
J5, J13
1
PJ-322
J8
2
Conn_02x05_Odd_Even
J9, J14
1
Conn_02x30_Row_Letter_First
J10
1
TE 041021-4
J11
1
1775485-1 or S8401-46
BT1
3
0.2A
F1, F2, F3
1
G738 or G706
N1
3
Push angle button, 6x6x7mm or 6x6x8mm
SW2, SW3, SW4
1
LED_Green
D1
1
LED_Blue
D2
1
LED_Red
D3
1
BAT54C
D4
2
1N4148W
D5, D6
31
100n
C1, C6, C10, C18, C25, C28, C44, C45 +23
6
20p
C2, C3, C4, C5, C22, C23
2
18p
C7, C8
1
4.7u
C9
4
10n
C11, C37, C40, C90
4
10u
C12, C17, C27, C29
4
100u
C13, C16, C32, C43
4
1u
C14, C24, C74, C86
1
1n
C15
3
4.7n
C19, C20, C21
1
6.8p
C26
1
220u
C30
8
10u
C31, C34, C36, C39, C42, C75, C84, C89
5
22u
C33, C35, C38, C41, C91
16
100n
C61, C62, C63, C64, C65, C66, C67, C68 +8
33
10k
R1, R2, R3, R4, R5, R6, R7, R8 +25
12
51
R10, R13, R14, R23, R25, R26, R30, R31 +4
9
680
R15, R29, R33, R34, R62, R63, R64, R83 +1
3
75
R16, R17, R18
15
1k
R20, R42, R43, R44, R46, R51, R54, R55 +7
2
120
R21, R24
1
530
R27
7
47k
R36, R38, R41, R59, R84, R88, R90
2
2.2k
R37, R82
2
8.2k
R45, R60
2
27k
R52, R58
3
390
R66, R67, R68
1
0
R92
2
5.1k
R93, R94

ZXEVO.1010 design files

The KiCad project lives in the UzixLS/zxevo1010-board repository on GitHub; these links point at the commit this page was built from.

ZXEVO.1010: common questions

What microcontroller does the ZXEVO.1010 use?

The ZXEVO.1010 is built around the ATmega128, from the AVR/Arduino family.

How big is the ZXEVO.1010 PCB?

The ZXEVO.1010 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ZXEVO.1010?

242 components, from 69 distinct parts. The full bill of materials is listed on this page.

Where can I download the ZXEVO.1010 design files?

From the UzixLS/zxevo1010-board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ZXEVO.1010 design in my own project?

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

Can I test firmware for the ZXEVO.1010 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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