Antminer S19j Pro A — VNISH Firmware
Antminer S19j Pro A runs custom VNISH firmware from Miners Tools, built per control board for stable performance and advanced tuning. This page lists every VNISH build we host for Antminer S19j Pro A — one download per control board (aml (Amlogic), bb (BeagleBone), cv (CVITEK)) at version 1.3.4. Files are served directly from our CDN; pick the build matching your board and flash via the miner web interface.
Firmware downloads
| Control board | Version | Size | |
|---|---|---|---|
| bb BeagleBone | 1.3.4 | 18.4 MB | ⬇ Download |
| aml Amlogic | 1.3.4 | 20.6 MB | ⬇ Download |
| cv CVITEK | 1.3.4 | 11.8 MB | ⬇ Download |
Which control board do I have?
VNISH firmware is built per control board. Pick the download matching the board inside your miner (aml — Amlogic, bb — BeagleBone, xil — Xilinx, cv — CVITEK). If unsure, open the miner and read the label on the control board, or check the stock firmware version in the miner web UI.
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