# Pick'n'Mix boards for RCBus-80pin

Pick'n'Mix printed circuit boards designed for RCBus 80 pin systems

- **Seller:** [Small Computer Central](https://lectronz.com/stores/s-c-central), Stowmarket, England, UK
- **Price:** $6.00 (USD, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Retrocomputing
- **HS code:** 853400
- **Product page:** https://lectronz.com/products/pick-n-mix-boards-for-rcbus-80pin

## Options

**Select printed circuit board**

- SC701 v1.0 Backplane 6+1, 5V [Add $6.00]
- SC702 v1.0 Backplane 6+1 [Add $6.00]
- SC703 v1.1 Power module 12V [Add $5.00]
- SC704 v1.0 I2C bus master module [Add $5.00]
- SC705 v1.0 Serial ACIA module [Add $5.00]
- SC706 v1.0 Z80 CPU module [Add $5.00]
- SC707 v1.0 Z80 memory module 128k [Add $5.00]
- SC708 v1.0 Z80 SBC module [Add $5.00]
- SC709 v1.0 Backplane 12+1, 5V [Add $7.00]
- SC710 v1.0 Backplane 12+1 [Add $7.00]
- SC711 v1.0 Prototyping module [Add $5.00]
- SC712 v1.0 Power module 5V [Add $5.00]
- SC714 v1.0 Z80 memory module 512k [Add $5.00]
- SC715 v1.0 Compact flash module [Add $5.00]
- SC716 v1.0 Z80 SIO/2 module [Add $5.00]
- SC717 v1.0 Z80 PIO module [Add $5.00]
- SC718 v1.0 Z80 CTC module [Add $5.00]
- SC719 v1.0 Digital I/O module [Add $5.00]
- SC720 v1.0 Z80 SBC motherboard [Add $7.00]
- SC721 v1.0 Z180 memory module [Add $5.00]
- SC722 v1.0 Z180 CPU module [Add $5.00]
- SC723 v1.0 Backplane 3, 5V [Add $5.00]
- SC724 v1.0 Breakout module [Add $5.00]
- SC725 v1.0 SIO/2 + CTC module [Add $5.00]
- SC726 v1.0 Clock ocillator module [Add $5.00]
- SC727 v1.0 Real time clock module [Add $5.00]
- SC728 v1.0 Riser (Red or Blue only) [Add $5.00]
- SC729 v1.1 Compact Flash module [Add $5.00]
- SC730 v1.0 Z80 CPU + MMU module [Add $5.00]
- SC731 v1.0 Dual PWM module (Red only) [Add $5.00]
- SC732 v1.0 Dual servo module (Red only) [Add $5.00]
- SC733 v1.0 Prototyping module (Red or Blue only) [Add $5.00]
- SC126 v1.0 Z180 RomWBW CP/M motherboard [Add $7.00]

**Select colour**

- Red
- Blue
- Green
- Black
- White

## Links

- [Documentation](https://smallcomputercentral.com/)

## Images

![Pick'n'Mix boards for RCBus-80pin](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTI0NzcsInB1ciI6ImJsb2JfaWQifX0=--6f97962d2f04f6536b03f797d0e8066d549ce61a/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/PCBs%20-%20original.jpg)
![Pick'n'Mix boards for RCBus-80pin](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTI1NzksInB1ciI6ImJsb2JfaWQifX0=--0b12fb197e0c79d9b82ee450762e3ae6fb2e859d/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/SC791%20-%20In%20use%20C%20-%203x2.jpg)
![Pick'n'Mix boards for RCBus-80pin](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTI1ODMsInB1ciI6ImJsb2JfaWQifX0=--a3f5b896bc348277b5935e962264cb35221d26bd/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/SC792%20-%20In%20use%20A%20-%203x2.jpg)
![Pick'n'Mix boards for RCBus-80pin](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTI1ODcsInB1ciI6ImJsb2JfaWQifX0=--4dc8f6778237bcfd4c42f2c193cad472f0a3ac10/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/SC703%20-%20Assembled%20B%20-%203x2.jpg)

## Description

These printed circuit boards can be used to build a range of RCBus (80 pin) retro computers.

I hold sufficient stock of most boards to cover all likely orders. Stock levels are only shown where there is very limited stock available.

Full details of each board can be found by looking at its separate kit listing, but here is a summary:

* [SC701 - Backplane, 6+1 slot, 5 volt power input](https://lectronz.com/products/sc701-rcbus-80pin-backplane-kit)
* [SC702 - Backplane, 6+1 slot, no power input](https://lectronz.com/products/sc702-rcbus-80pin-backplane-kit)
* [SC703 - Power module, 8 to 15 volt input](https://lectronz.com/products/sc703-rcbus-80pin-power-supply-module-kit)
* [SC704 - I2C bus master module](https://lectronz.com/products/sc704-rcbus-80pin-i2c-bus-master-module-kit)
* [SC705 - Serial 68B50 ACIA module](https://lectronz.com/products/sc705-rcbus-80pin-serial-acia-module-kit)
* [SC706 - Z80 CPU module, 128k + 128k](https://lectronz.com/products/sc706-rcbus-80pin-z80-cpu-module-kit)
* [SC707 - Z80 memory module 128k](https://lectronz.com/products/sc707-rcbus-80pin-paged-memory-kit)
* [SC708 - Z80 single board computer module](https://lectronz.com/products/sc708-rcbus-80pin-z80-sbc-kit)
* [SC709 - Backplane, 12+1 slot, 5 volt power input](https://lectronz.com/products/sc709-rcbus-80pin-backplane-kit)
* [SC710 - Backplane, 12+1 slot, no power input](https://lectronz.com/products/sc710-rcbus-80pin-backplane-kit)
* [SC711 - Prototyping module](https://lectronz.com/products/sc711-rcbus-80pin-prototyping-module-kit)
* [SC712 - Power module, 5 volt input](https://lectronz.com/products/sc712-rcbus-80pin-power-supply-module-kit)
* [SC714 - Z80 memory module, 512k + 512k](https://lectronz.com/products/sc714-rcbus-80pin-romwbw-memory-module-kit)
* [SC715 - Compact Flash module](https://lectronz.com/products/sc715-rcbus-80pin-compact-flash-module-kit)
* [SC716 - Z80 SIO/2 dual serial module](https://lectronz.com/products/sc716-rcbus-80pin-z80-sio2-serial-module-kit)
* [SC717 - Z80 PIO parallel I/O module](https://lectronz.com/products/sc717-rcbus-80pin-z80-pio-module-kit)
* [SC718 - Z80 CTC counter/timer module](https://lectronz.com/products/sc718-rcbus-80pin-z80-ctc-module-kit)
* [SC719 - Digital I/O module](https://lectronz.com/products/sc719-rcbus-80pin-digital-io-module-kit)
* [SC720 - Z80 RomWBW CP/M SBC/motherboard](https://lectronz.com/products/sc720-rcbus-80pin-z80-romwbw-cpm-motherboard)
* [SC721 - Z180 memory module, 512k + 512k](https://lectronz.com/products/sc721-rcbus-80pin-1mb-memory-module-kit)
* [SC722 - Z180 CPU module, 18.432MHz](https://lectronz.com/products/sc722-rcbus-80pin-z180-cpu-module-kit)
* [SC723 - Backplane 3, 5 volt power input](https://lectronz.com/products/sc723-rcbus-80pin-backplane-kit)
* [SC724 - Breakout prototyping module](https://lectronz.com/products/sc724-rcbus-80pin-breakout-module-kit)
* [SC725 - Z80 SIO/2 + Z80 CTC module](https://lectronz.com/products/sc725-rcbus-80pin-sio-and-ctc-module-kit)
* [SC726 - Clock oscillator module](https://lectronz.com/products/sc726-rcbus-80pin-clock-oscillator-module-kit)
* [SC727 - Real time clock module](https://lectronz.com/products/sc727-rcbus-80pin-real-time-clock-module-kit)
* [SC728 - Module riser](https://lectronz.com/products/sc728-rcbus-80pin-module-riser-kit)
* SC729 - Compact Flash module
* SC730 - Z80 CPU + MMU module
* SC731 - Dual servo controller module
* SC732 - Dual servo controller module
* SC733 - Prototyping module
* SC734 - Micro SD module
* [SC126 - Z180 RomWBW CP/M SBC/motherboard](https://lectronz.com/products/sc126-rcbus-z180-sbcmotherboard-kit)

### Documentation

The documentation can be found at [www.smallcomputercentral.com](https://smallcomputercentral.com/)

### Compatibility

These printed circuit boards conform to the [RCBus specification v1.0](https://smallcomputercentral.com/rcbus/) 

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.

### Complete Systems

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

* [SC126 RCBus-80pin Z180 RomWBW CP/M Motherboard](https://lectronz.com/products/sc126-rcbus-z180-sbcmotherboard-kit)
* [SC720 RCBus-80pin Z80 RomWBW CP/M Motherboard](https://lectronz.com/products/sc720-rcbus-80pin-z80-romwbw-cpm-motherboard)
* [SC791 RCBus-80pin Z80 RomWBW CP/M Computer](https://lectronz.com/products/sc791-rcbus-80pin-z80-romwbw-cpm-computer-kit)
* [SC792 RCBus-80pin Z180 RomWBW CP/M Computer](https://lectronz.com/products/sc792-rcbus-80pin-z180-romwbw-cpm-computer-kit)
* [SC131 Pocket-sized Z180 RomWBW CP/M computer](https://lectronz.com/products/sc131-pocket-sized-z180-romwbw-cpm-computer-kit)

### Notes

- 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.

## Shipping policy

Products usually ship within 3 days