HardLabs

1002 EPROM EMU NG 2.2d

Kris-Sekula·EPROM-EMU-NG·Hardware/2.2d/1002_EPROM_EMU_NG_2.2d.kicad_pcb

1002 EPROM EMU NG 2.2d PCB layout, top view — open source AVR/Arduino board by Kris-Sekula
Simulate this board

About the 1002 EPROM EMU NG 2.2d PCB

1002 EPROM EMU NG 2.2d is an open source AVR/Arduino PCB design by Kris-Sekula, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 99.1 × 88.9 mm, with 42 components from 27 distinct parts.

Its main chip is the 1050-1001, from the AVR/Arduino family. Other key parts include the 296-12769-5, 296-1600-5, 296-12773-5, CAT25512VI-GT3OS and 1450-1017. By type, the board carries 11 resistors, 10 ICs, 7 capacitors, 4 test points, 3 diodes and 2 transistors.

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

From the project

EPROM Emulator Project with Arduino

As of hardware version 1.9d and 2.2d support for a cheaper 28 pin probe has been added to the PCB, so depending on the type of probe you end up using, connector J1 has to be soldered in accordingly, see the picture below:

At this point there are two differnt hardware version of the emulator, one using 2x 32kb SRAMs and the other using a single 128kb SRAM (64k usable). Firmware and software is exaclty the same for both.

1002 EPROM EMU NG 2.2d, from the project README
From the project README

Main components on the 1002 EPROM EMU NG 2.2d

296-12769-5296-1600-5296-12773-5CAT25512VI-GT3OS1450-1017296-12813-5

1002 EPROM EMU NG 2.2d bill of materials (BOM)

42 components, 27 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
296-12769-5
74HC00
U1
3
296-1600-5
74HC595
U2, U5, U6
1
296-12773-5
74HC08
U3
1
CAT25512VI-GT3OS
25LC512
U4
1
1450-1017
AS6C1008-55PCN
U7
3
296-12813-5
74HC541
U9, U10, U11
1
1050-1001
Arduino Nano v3.0
M1
1
2N4401TF
2N4401
Q1
1
2N4403TF
2N4403
Q2
1
2057-MHR-34-HUAS
IDC34
J1
1
Conn_01x17_Male
J2
1
RXEF025HF
Polyfuse_200mA
F1
1
450-1804
SW_Push
SW1
2
VCC
TP1, TP4
2
GND
TP2, TP3
1
497-2512-1
BAT48
D1
1
732-5005
LED
D2
1
732-5007
LED
D3
1
399-6649-1
22uF
C1
5
445-173588-1
100nF
C2, C3, C4, C5, C6
Show 7 more
QtyPartRefs
1
445-173593-1
22nF
C7
2
CF18JT1K00
1k
R1, R2
3
CF18JT10K0
10k
R3, R7, R8
1
CF18JT4K70
4k7
R4
2
CF18JT10R0
10R
R5, R6
1
10K
RN1
2
4610X-1-473LF
10K
RN2, RN3

1002 EPROM EMU NG 2.2d design files

The KiCad project lives in the Kris-Sekula/EPROM-EMU-NG repository on GitHub; these links point at the commit this page was built from.

1002 EPROM EMU NG 2.2d: common questions

What microcontroller does the 1002 EPROM EMU NG 2.2d use?

The 1002 EPROM EMU NG 2.2d is built around the 1050-1001, from the AVR/Arduino family.

How big is the 1002 EPROM EMU NG 2.2d PCB?

The 1002 EPROM EMU NG 2.2d measures 99.1 × 88.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 1002 EPROM EMU NG 2.2d?

42 components, from 27 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 1002 EPROM EMU NG 2.2d design files?

From the Kris-Sekula/EPROM-EMU-NG 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 1002 EPROM EMU NG 2.2d design in my own project?

Yes, under the terms of its Apache-2.0 license, which Kris-Sekula chose for the repository.

Can I test firmware for the 1002 EPROM EMU NG 2.2d 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.

More boards in EPROM-EMU-NG

Similar boards