The Wuhan Liyuan FL-101B FlashLINK user manual describes the hardware interface, connection signals, voltage range, and usage instructions for JTAG programming.
The FlashLINK FL-101B is a hardware adapter that connects a standard PC parallel port to one or more PSD devices on a target board for programming and testing via JTAG. It supports basic IEEE 1149.1 JTAG signals (TCK, TMS, TDI, TDO) and optional signals (TSTAT, TERR) to increase download speed. The adapter operates from a 2.7‑5.5 V supply provided by the target system.
Each adapter includes a 6‑inch flying‑lead cable and a 14‑pin dual‑row connector (0.025" pitch) compatible with standard ribbon cables. Core signals (TDI, TDO, TMS, TCK, Vcc, GND) must be connected, while optional signals can be used for faster ISP or multiplexing. The manual also details pin assignments, recommended power sources, and loop‑test procedures. This manual is written in Chinese.
| Operating voltage range | 2.7–5.5 V DC |
|---|---|
| Maximum current draw | 15 mA @ 5.5 V |
| Cable length | 6 inches (flying‑lead) |
| Connector type | 14‑pin dual‑row 0.025" posts |
| Core JTAG signals | TDI, TDO, TMS, TCK, Vcc, GND |
The adapter works with a supply voltage between 2.7 V and 5.5 V DC.
TDI, TDO, TMS, TCK, Vcc, and GND are required.
Yes, connecting TSTAT and TERR can increase ISP download speed.
It uses a 14‑pin dual‑row connector with 0.025 inch pitch, compatible with standard ribbon cables.