AMD HW-MP-SO20

Overview

HW-MP-SO20 from Xilinx is a 20-pin SOIC device adapter for XC18V00 ISP PROMs, designed to interface with the MultiPRO Desktop Tool for standalone programming. It provides automatic adapter identification via dual ID pins (ID0/ID1), supports +5V DC switched power delivery from the MultiPRO pod, and features short-circuit protection during device insertion. Used in development labs for configuring Xilinx PROMs prior to system integration.

For engineers reviewing the HW-MP-SO20 datasheet, pinout, applications, or equivalent options, key selection considerations include SOIC-20 mechanical compatibility with XC18V00 devices, DIN-20 keyed mating to the MultiPRO pod, automatic ID detection logic, VREF-sensing capability, and integrated over-current protection during programming cycles.

Technical Context

The HW-MP-SO20 operates exclusively as a passive, mechanically and electrically matched adapter between the MultiPRO Desktop Tool's 20-pin keyed DIN connector and 20-pin SOIC-packaged XC18V00 ISP PROMs. It relies on the host MultiPRO pod for all power switching, voltage sensing, and JTAG protocol execution - no onboard logic or regulation is present.

Adapter identification is implemented via hardwired ID0 and ID1 pins connected to the MultiPRO pod's A3 and B4 terminals, enabling firmware-level recognition of the SOIC-20 form factor. Power delivery is strictly controlled: +5V DC is applied only during active programming, and automatically shut off upon completion or fault detection.

Key Specifications

Availability

HW-MP-SO20 is available at Aetrix Electronics and suitable for FPGA configuration lab setups, PROM pre-programming workflows, and Xilinx device validation requiring stable component supply across engineering teams.

Supply support for HW-MP-SO20 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Xilinx, Inc. is a semiconductor company specializing in programmable logic devices, acquired by AMD in 2022. It pioneered FPGA and CPLD architectures and developed industry-standard configuration tools and adapters.

The HW-MP-SO20 belongs to Xilinx's MultiPRO Desktop Tool accessory product line, designed specifically to enable reliable, low-risk, adapter-based programming of legacy ISP PROMs in development environments - not for production-line deployment.

FAQ

What is the primary function of the HW-MP-SO20 adapter?

The HW-MP-SO20 adapter enables standalone programming of XC18V00 ISP PROMs in SOIC-20 packages using the Xilinx MultiPRO Desktop Tool. It provides mechanical alignment, electrical connectivity via the 20-pin DIN interface, automatic identification, and protected +5V DC power delivery - all under control of the host MultiPRO pod. The HW-MP-SO20 itself contains no active circuitry.

Which Xilinx devices are compatible with the HW-MP-SO20?

The HW-MP-SO20 is explicitly specified for XC18V00 ISP PROM family devices in SOIC-20 packaging, including part numbers such as XC18V02, XC18V04, and XC18V08. It is not compatible with Platform Flash PROMs, CoolRunner-II CPLDs, or any non-XC18V00 devices - even if they share the same SOIC-20 footprint - due to differences in pinout, voltage requirements, and adapter ID coding.

Does the HW-MP-SO20 require external power or drivers?

No. The HW-MP-SO20 receives all operating power (+5V DC) and control signals directly from the MultiPRO Desktop Tool via its 20-pin keyed DIN connector. No external power supply, drivers, or firmware installation is needed - compatibility depends solely on using iMPACT software v5.1i SP3 or later with a properly configured MultiPRO pod and matching firmware revision.

How does the HW-MP-SO20 ensure correct adapter identification?

The HW-MP-SO20 implements adapter identification through two dedicated pins: ID0 (connected to MultiPRO DIN pin A3) and ID1 (connected to DIN pin B4). These pins are hardwired to specific logic levels that the MultiPRO firmware reads at power-up to confirm the attached adapter is the SOIC-20 variant. This prevents misconfiguration when multiple adapters are used interchangeably with the same pod.

Is the HW-MP-SO20 suitable for production programming environments?

No. Xilinx explicitly states the MultiPRO Desktop Tool and its adapters - including the HW-MP-SO20 - are intended for development use only and not recommended for production programming. The HW-MP-SO20 lacks industrial-grade reliability features such as automated handling, thermal derating, or long-term cycle endurance testing required in manufacturing settings.