Commit 7212b56a authored by Greg Davill's avatar Greg Davill

Update README

parent 0cd50b3c
# ecpprog
A basic driver for FTDI based JTAG probes, to program ECP5 FPGAs.
A basic driver for FTDI based JTAG probes (FT232H, FT2232H, FT4232H), to program Lattice ECP5/Nexus FPGAs.
## Features:
- Flash programing via JTAG link to ECP5 part.
- Validate ECP5 IDCODEs
- Read/Decode ECP5 status register
- SPI Flash programing via JTAG link to ECP5/NX part.
- Validate ECP5/NX IDCODEs
- Read/Decode ECP5/NX status register
## Prerequisites
......@@ -65,7 +65,7 @@ $ ecpprog -o 1M firmware.bin
erase 64kB sector at 0x130000..
erase 64kB sector at 0x140000..
programming.. 294312/294312
verify.. 262144/294312 VERIFY OK
verify.. 294312/294312 VERIFY OK
Bye.
```
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