Doc

testcircuit/README.md

@@ -5,11 +5,11 @@ to test the mod boards without actually installing them into a real C64.
 For this purpose, the necessary input signals can be generated by a 
 second FPGA board, programmed to simulate the various VIC signals.
 These are fed into the VIC adapter board (via a ZIF socket for example)
-which will in turn drive the FPGA board to generate the test image.
+which will in turn drive the FPGA board under test to generate the test image.
 
-The provided firmware will turn a standard C64 video enhanchement board 
-to a signal generator that uses the GPIO1 port and two additional pins for output
-instead of input.
+The provided firmware (TestSignalGenerator.pof) will turn a standard 
+C64 video enhanchement board  into a signal generator that uses the GPIO1 port 
+and two additional pins as outputs instead of inputs.
 Be careful to use such a board only for this test purpose, as
 it will cause damage to connect some other signal source to these outputs.
 
@@ -50,9 +50,3 @@ it will cause damage to connect some other signal source to these outputs.
 | 39       | SW1 1            | Pin 38       | DB8         |
 | 40       | SW1 2            | Pin 39       | DB7         |
 
-## Firmware
-
-The signal generator board needs a dedicated firmware that turns 
-a standard C64 video enhancement board a signal generator for testing.
-This file is called TestSignalGenerator.pof and can be found 
-right in this folder.