HardLabs

Avboard tht2

clydeshaffer·gametank·Hardware/KiCad/avboard_tht2/avboard_tht2.kicad_pcb

Avboard tht2 PCB layout, top view — open source board by clydeshaffer

About the Avboard tht2 PCB

Avboard tht2 is an open source PCB design by clydeshaffer, published on GitHub. It is a 4-layer board measuring 177 × 152.1 mm, with 130 components from 49 distinct parts.

Other key parts include the AS7C256C-15PCN, tbd, W65C02S6TPG-14, THS7374IPWR and PLCC-52-AT. By type, the board carries 57 capacitors, 26 ICs, 25 resistors and 4 connectors.

From the project

design files for the gametank hardware implementation

The current GameTank version that actually fits into a neat case and looks like a console is Prototype3.

The "Combined" folder contains most of Prototype3, and is named such because certain system sections were previously on separate boards.

Prototype1 had a backplane design where Video, Audio, and Input boards attached into slots perpendicular to the motherboard.

Main components on the Avboard tht2

AS7C256C-15PCNtbdW65C02S6TPG-14THS7374IPWRPLCC-52-AT

Avboard tht2 bill of materials (BOM)

130 components, 49 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
AS7C256C-15PCN
IC1, IC9
1
tbd
74HC32
IC2_AUD0
5
tbd
74HC00
IC4_AUD0, IC39, IC41, IC43, IC45
1
tbd
74HC74
IC6_AUD0
1
tbd
LM358N
IC7_AUD0
2
tbd
74HC4040
IC36, IC40
1
tbd
74HC30
IC37
1
tbd
74HC86
IC44
2
tbd
74HC257
IC46, IC47
1
tbd
74HC564
IC48
1
tbd
74HC04
IC53
1
W65C02S6TPG-14
W65C02S
U1
1
THS7374IPWR
THS7374
U2
3
tbd
74VHC373
U3, U4, U5
2
tbd
74HC244
U8, U9
1
PLCC-52-AT
CY7C1342-35JCT
U$2
2
DNI
5V
J1, J2
1
~
J5
1
~
J6
1
tbd
TLC7524CDR
AUDIO-DAC0
Show 29 more
QtyPartRefs
2
tbd
74HC573
AUDIO-DAC-BUF0, AUD_FLAGS0
1
RCJ-013
AUDJACK0
1
tbd
74HC40103
AUD_SAMP_CLK0
2
tbd
74HC08
CHROMADAC0, LUMADAC0
2
tbd
74HC4040
COL_CTR0, ROW_CTR0
2
tbd
74HC74
HBLANK_LATCH0, VBLANK_LATCH0
1
tbd
74HC32
MIRROR_OR1
2
tbd
74HC164
PHASE_GEN0, PIX_CLK_DELAY1
1
tbd
74HC151
PHASE_SEL0
2
tbd
74HC161
SCAN_DELAY0, X_SCALER0
1
RCJ-014
COMPOSITE
VIDJACK0
45
tbd
100 nF
C1, C4, C5, C6, C7, C8, C9, C10 +37
1
tbd
100pF
C2
3
860020273009
220uF
C3, C24, C33
1
tbd
820pF
C11
1
tbd
82pF
C13
1
tbd
680 pF
C14
3
tbd
22 uF
C52, C53, C59
1
tbd
4700pF
C57
1
tbd
470pF
C58
14
tbd
1k
R1, R2, R3, R4, R5, R6, R7, R8 +6
1
tbd
470
R14
1
tbd
150
R16
4
tbd
3.3k
R17, R18, R21, R22
1
tbd
75
R19
1
tbd
10k
R23
1
tbd
68k
R24
1
tbd
16k
R25
1
tbd
100R
R41

Avboard tht2 design files

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

Avboard tht2: common questions

How big is the Avboard tht2 PCB?

The Avboard tht2 measures 177 × 152.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Avboard tht2?

130 components, from 49 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Avboard tht2 design files?

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

Can I use the Avboard tht2 design in my own project?

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

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