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Update README
master
author
Greg Davill
<greg.davill@gmail.com>
Sat, 4 Dec 2021 07:50:44 +0000
(18:20 +1030)
committer
Greg Davill
<greg.davill@gmail.com>
Sat, 4 Dec 2021 07:50:44 +0000
(18:20 +1030)
README.md
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diff --git
a/README.md
b/README.md
index 764ae208dd60cd2d67abdca8ecb018686eb8b605..33b670fdbfa65049e86ae1c14ca22bfe45718996 100644
(file)
--- a/
README.md
+++ b/
README.md
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-1,11
+1,11
@@
# ecpprog
# 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:
## 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
## Prerequisites
@@
-65,7
+65,7
@@
$ ecpprog -o 1M firmware.bin
erase 64kB sector at 0x130000..
erase 64kB sector at 0x140000..
programming.. 294312/294312
erase 64kB sector at 0x130000..
erase 64kB sector at 0x140000..
programming.. 294312/294312
- verify.. 2
62144
/294312 VERIFY OK
+ verify.. 2
94312
/294312 VERIFY OK
Bye.
```
\ No newline at end of file
Bye.
```
\ No newline at end of file