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This module allows RC2014/RCBus systems to control I2C slave devices such as temperature sensors
An I2C bus master is a device that can control I2C slave devices on an I2C bus. This makes the module useful for interfacing with external electronics. In this case, the module generates the I2C bus signals using bit-bang code.
The main features of this design are:
- I2C bus master
- LEDs to indicate activity on the SCL and SDA lines
- Simple access using a dedicated I/O port
- Tight address decoding
- Two connections for I2C bus devices
- EEPROM included on the module
- Supports I2C clock stretching
- ### Documentation
The documentation can be found at www.smallcomputercentral.com
Compatibility
This module conforms fully to the RCBus specification v1.0 for 40-pin systems.
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.
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.
- SC691 RCBus-40pin Z80 RomWBW SCM CP/M Computer
- SC114 RCBus-40pin Z80 SCM & BASIC Motherboard
- SC126 RCBus-80pin Z180 RomWBW CP/M Motherboard
- SC720 RCBus-80pin Z80 RomWBW CP/M Motherboard
- SC791 RCBus-80pin Z80 RomWBW CP/M Computer
- SC792 RCBus-80pin Z180 RomWBW CP/M Computer
- SC794 RCBus-80pin Z80 RomWBW SCM CP/M Computer
- SC131 Pocket-sized Z180 RomWBW CP/M computer
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.
- RC2014 is a trademark of RFC2795 Ltd.
Links to code and documentation
Documentation (smallcomputercentral.com)
Product HS Code: 854290
Shipping policy
Products usually ship within 3 days
SC608 I2C Bus master kit for RC2014/RCBus-40pin
Sold by Small Computer Central
$19.00
$20.90 with tax in United States [change]
The seller
Retro computer kits