This is the TWR98 Writer user manual , which mainly introduces the characteristics and features of the product.
The tenx TWR98 USB Writer is a stand‑alone programmer for a range of OTP and flash ICs. It connects via a DC 9 V adapter and a mini‑USB B cable and provides several programming modes such as AUTO, BLANKCHECK, VERIFY and checksum checks.
The manual lists supported IC families (TM87, TM89, TM57) and the USB low‑speed and full‑speed controller chips that can be used. It also describes how to read chip information, update firmware, and use mass‑production or production‑limit modes. This manual is written in Chinese.
| Supported 8‑bit IC series | TM57PA40, TM57PA10, TM57PE11, TM57PA20, TM57FA40, TM57FLA80, TM57PE12, TM57ME20, TM57PE10, TM57PE11A, TM57PA10A, TM57ML40, TMS56FA40 |
|---|---|
| Supported 4‑bit IC series | TM87 series: TM8795, TM87P08, TM87P04; TM89 series: TM89P59M, TM89P55M, TM89P51M, TM89P59 |
| USB Low Speed controller chips | TMU3100, TMU3101, TMU3102 |
| USB Full Speed controller chips | TMU3111, TMU3112, TMU6102, TMU3113 |
Connect a DC 9 V adapter and a mini‑USB B cable to the writer, then power it on.
The writer supports Mode1 (CHIP NAME), Mode2 (AUTO – Blank check, Program, Verify), Mode3 (BLANKCHECK), Mode5 (VERIFY), Mode6 (CHECKSUM_E), Mode7 (CHECKSUM_O) and Mode8.
Yes, the "Read Chip Info" function reads the target IC’s data, system configuration and checksum, except in Mass Production and Production Limit modes.
Supported families include TM87, TM89 and TM57 series OTP and flash ICs.