SC706 RCBus-80pin Z80 CPU Module Kit

Name: SC706 RCBus-80pin Z80 CPU Module Kit
SKU: 30071
Price: 27.00 USD
Availability: InStock
Rating: 5.00 (1 reviews)

(1 Review)

This is a Z80 CPU module with reset and clock designed for RCBus

Designed by Stephen C Cousins in United Kingdom

2023-04-21T16:25:34.344Z-SC706 - Assembled D - 3x2.jpg

2023-04-21T16:37:26.231Z-SC706 - Assembled E - 3x2.jpg

2023-04-21T16:37:26.231Z-SC706 - Assembled C - 3x2.jpg

2023-04-21T16:37:26.231Z-SC700 - System A - 3x2.jpg

2023-04-21T16:37:26.231Z-SC706_v1.0.0_Render_red_top x3.png

2023-04-21T16:37:26.231Z-SC706_v1.0.0_Render_red_bottom x3.png

2023-05-31T11:46:37.310Z-Build your own - illustration - 3x2.png

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This is a Z80 CPU module with reset and clock designed for RCBus

The module has the following features: Z80 CPU Crystal oscillator (7.3728 MHz) Reset button Optional 2nd crystal oscillator Optional 'can' style oscillator Optional power-up reset Optional voltage …

Documentation

The documentation can be found at www.smallcomputercentral.com

Compatibility

This module conforms to the RCBus specification v1.0 for RCBus-2014 and RCBus-Z80.

The RCBus specification includes RCBus-2014 (both RC2014 standard 40-pin bus and RC2014 enhanced 60-pin bus) and also the full 80-pin RCBus. The 80-pin RCBus provides support for advanced Z80 features, such as the interrupt daisy-chain, as well as support for other processor families.

The Kit

This kit includes all the components needed to make the module, as shown in the first picture. Other modules and backplanes shown in the pictures are not included. You will require tools, solder, and cleaning materials to assemble this kit.

Space is provided on the PCB for various options that are not included in the kit:
2nd oscillator (crystal) 3rd oscillator ('can' style) Power-up reset and voltage supervisor The additional oscillators allow the PCB to support a choice of processor clock frequencies. The power-up reset and voltage supervisor device is usually provided by the power supply module or powered backplane.

Printed Circuit Board

The printed circuit board is available on its own here.

Complete Systems

If you are looking for a complete system the following products might be appropriate.

Notes

This product is supplied as a kit of parts that require assembly.
It is your responsibility to pay any import duty or taxes charged by your home country.
This product is designed for hobby use and is not suitable for industrial, commercial or safety-critical applications.

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EU countries: Please note Tindie does not collect VAT. You will be charged VAT and a handling fee by your government when the parcel arrives in your country.

Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (5.00)

Shipping: (5.00)

Communication: (5.00)

David | Sept. 28, 2023

My favorite standalone Z80 module design yet.

The included clock and optional clock footprints are very much appreciated on this otherwise simple design. Reduces the need for a dedicated clock module but still allows for the use of one. Very fun design!