diff --git a/README.md b/README.md
index 7b72aaa..59f3c16 100644
--- a/README.md
+++ b/README.md
@@ -2,11 +2,14 @@
 
 implements neural networks in c, targets embedded systems (microcontrollers, fpgas) 
 
-current implementation is  a simple feedforward nn in `snn.c`, todo is a convolutional neural network (with HLS #pragmas) for an fpga.
+#### current implementations
+`snn.c` - a simple feedforward neural network written in ~150loc. \
+`cnn.c` - TODO, implements a convolutional neural network \
+`cnn-hls.c` - TODO, has fpga hls specific types/pragmas in order to synthesize to verilog; run on an fpga \
 
-depends on native c libraries and [gsl](https://www.gnu.org/software/gsl/) as the only external one
+depends on native c libraries and [gsl](https://www.gnu.org/software/gsl/)
 
 ### future goals
 cnn w/ pragmas -> successfully compiled to verilog using vivado/vitus \
 self-made matrix multiplication library, relying only on native c ones \
-code cleanup and optimization 
+code cleanup and optimization