Speichermodul Typ B

boert·JU-TE-Computer·Erweiterungen/Speichermodul_Typ_B/Speichermodul_Typ_B.kicad_pcb

Speichermodul Typ B PCB layout, top view — open source board by boert

About the Speichermodul Typ B PCB

Speichermodul Typ B is an open source PCB design by boert, published on GitHub. It is a 2-layer board measuring 80 × 52 mm, with 12 components from 9 distinct parts.

Other key parts include the U2716 (U2732), U6516D and DS8205D. By type, the board carries 4 resistors, 3 ICs, 3 capacitors and 2 crystals.

From the project

Schaltpläne für den JU+TE Computer, auch genannt TINY

Für den Minimalbetrieb sind ein Speichermodul (Typ A, B oder C) und eine Tastatur erforderlich.

Die mögliche Bildschirmauflösung und die nutzbare Farbtiefe hängt vom Speicherausbau ab:

Speichermodule | Video-RAM | Auflösung | Farbtiefe -------------- | --------: | :-------: | --------- 1 | 8 kByte | 320x192 | s/w 2 | 16 kByte | 640x192 | s/w 4 | 32 kByte | 320x192 | 16 Farben 4 | 32 kByte | 640x192 | 8 Farben

Speichermodul Typ B, from the project README — From the project README

Main components on the Speichermodul Typ B

U2716 (U2732)U6516D DS8205D

Speichermodul Typ B bill of materials (BOM)

12 components, 9 distinct parts.

Qty	Part	Footprint	Refs
1	U2716 (U2732)	DIP-24_W15.24mm_Socket	U2
1	U6516D	DIP-24_W15.24mm_Socket	U3
1	DS8205D	DIP-16_W7.62mm_Socket	U15
1	Sp.-Modul	PinHeader_1x29_P2.54mm_Horizontal	X10
1	selects	PinHeader_1x03_P2.54mm_Vertical	X11
1	22nF	C_Disc_D4.3mm_W1.9mm_P5.00mm	C3
1	22µF/10V	CP_Radial_D6.3mm_P2.50mm	C4
1	47µF/10V	CP_Radial_D8.0mm_P3.50mm	C5
4	15k	R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical	R1, R2, R3, R4

Speichermodul Typ B design files

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

LayoutErweiterungen/Speichermodul_Typ_B/Speichermodul_Typ_B.kicad_pcb

Speichermodul Typ B: common questions

How big is the Speichermodul Typ B PCB?

The Speichermodul Typ B measures 80 × 52 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Speichermodul Typ B?

12 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the Speichermodul Typ B design files?

From the boert/JU-TE-Computer repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Speichermodul Typ B design in my own project?

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

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