SSWPRO V2.0 is a high-performance programmer released by Samsung MCU Development Network, which supports the burning of Samsung 4-bit/8-bit series MCU and CalmRisc series MCU.
This document introduces the SSWPRO V2.0 programmer, a two‑in‑one upgrade of the StarPro V1.0 and SSW V2.0A devices. It supports Samsung 4‑bit, 8‑bit and CalmRisc series MCUs, offering both online and offline programming with one‑to‑eight socket adapters.
The guide covers hardware connections, voltage selection (VPP = 12 V or VPP = VCC, VDD = 5 V or 3.3 V), programming system options, password protection, error handling, and detailed pin‑out diagrams for the programming sockets. This manual is written in Chinese.
| Maximum ROM space | 64K bytes |
|---|---|
| VPP voltage options | 12 V or VCC |
| VDD voltage options | 5 V or 3.3 V |
| Addressable range | 00000H–0FFFFH (64 KB) |
| Supported MCU families | Samsung 4‑bit/8‑bit MCU and CalmRisc series |
| Socket adapter capacity | 1‑to‑8 chips per batch |
The programmer can address memory from 00000H to 0FFFFH, which corresponds to a 64 KB address space.
Enter the password menu, provide the current password (default 00000000), then set a new password.
E3 indicates a VDD voltage error; check for short circuits or incorrect voltage settings on the target chip or PCB.