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Z80-SOUND

dennis9819·Z8C-Homebrew-Computer·Modules/005-Z80-Sound/z80-SOUND.kicad_pcb

Z80-SOUND PCB layout, top view — open source board by dennis9819
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About the Z80-SOUND PCB

Z80-SOUND is an open source PCB design by dennis9819, published on GitHub. It is a 2-layer board measuring 160 × 100.3 mm, with 104 components from 41 distinct parts.

Other key parts include the Z84C4206PEG, 74LS688, 74HC245, YM2612 and SN76489AN. By type, the board carries 31 resistors, 27 capacitors, 20 ICs, 8 diodes, 6 connectors and 3 transistors.

It belongs with the retro computing and usb & debug tools designs in this gallery.

From the project

To easily develop for my Z80 homebrew system, I designed a simple assempler development environment. This packs the following tasks into one script: zmac assembly object file creation (for xmodem upload) monitor file creation (creates monitor commands for ascii upload) symbol tab

To easily develop for my Z80 homebrew system, I designed a simple assempler development environment. This packs the following tasks into one script: zmac assembly object file creation (for xmodem upload) monitor file creation (creates monitor commands for ascii upload) symbol table include file generation * eeprom programming for the minipro

./build.sh dir`: Path to the location of the asm file

Main components on the Z80-SOUND

Z84C4206PEG74LS68874HC245YM2612SN76489AN74LS0274HC138AY-3-891074HC590TL07474LS12574LS0474LS006N137L78L09_TO92L79L09_TO92

Z80-SOUND bill of materials (BOM)

104 components, 41 distinct parts.

QtyPartRefs
1
Z84C4206PEG
SIO0-DIP-40
IC1
1
74LS688
U1
3
74HC245
U2, U3, U4
1
YM2612
U5
1
SN76489AN
U6
1
74LS02
U7
1
74HC138
U8
1
AY-3-8910
U9
1
74HC590
U10
1
TL074
U11
1
74LS125
U12
1
74LS04
U13
1
74LS00
U14
2
6N137
U15, U16
1
L78L09_TO92
U17
1
L79L09_TO92
U18
1
~
U19
3
2N3904
Q1, Q2, Q3
1
1MHz
X1
1
Z8C_Card
J1
Show 21 more
QtyPartRefs
2
Conn_01x16
J2, J7
1
OutL
J3
1
OutR
J4
1
Conn_02x04_Odd_Even
J6
5
10K
RV1, RV2, RV3, RV4, RV5
1
MONO_SW
SW1
4
1N4148
D1, D2, D3, D4
4
5.1V
D5, D6, D7, D8
2
FerriteBead
FB1, FB2
17
100nF
C1, C2, C3, C4, C5, C7, C14, C15 +9
3
2n2
C6, C12, C13
2
1u
C8, C9
2
10uF
C10, C11
3
220uF
C17, C18, C19
17
1k
R1, R2, R3, R4, R5, R6, R7, R8 +9
4
2k2
R10, R11, R13, R14
4
100R
R19, R20, R21, R22
2
10k
R23, R24
2
R_Network04
RN1, RN3
1
3-103J
RN2
1
R_Network04
RN4

Z80-SOUND design files

The KiCad project lives in the dennis9819/Z8C-Homebrew-Computer repository on GitHub; these links point at the commit this page was built from.

Z80-SOUND: common questions

How big is the Z80-SOUND PCB?

The Z80-SOUND measures 160 × 100.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Z80-SOUND?

104 components, from 41 distinct parts. The full bill of materials is listed on this page.

Where can I download the Z80-SOUND design files?

From the dennis9819/Z8C-Homebrew-Computer repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Z80-SOUND design in my own project?

The repository has no license, so all rights stay with dennis9819. Use it as a reference, and ask the author before reusing the design.

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