From 8268219275f40beb119505f1e88b7d002a0aeb1f Mon Sep 17 00:00:00 2001 From: D R Date: Sun, 18 Sep 2022 12:48:14 +0100 Subject: [PATCH] Update README.md --- README.md | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/README.md b/README.md index 1f98fa2..f2282c7 100644 --- a/README.md +++ b/README.md @@ -3,14 +3,16 @@ Arduino Mega 2560 SST39SF040 Flash Chip programmer This was taken from an example which only wrote to one address. I've added more code to process commands and also allow writing manually in a terminal window. -SST39SF040 Pins Arduino Mega 2560 Pins -A0 to A18 22 to 40 -D0 to D7 44 to 51 -#WE 2 -#OE 3 -#CS GND -Vss GND -Vdd +5v +| SST39SF040 Pins | Arduino Mega 2560 Pins | +|-----------------------|-------------------------------| +| A0 to A18 | 22 to 40. | +| D0 to D7 | 44 to 51. | +| #WE | 2. | +| #OE | 3. | +| #CS | GND. | +| Vss | GND. | +| Vdd | +5v. | +|-----------------------|-------------------------------| The commands are formatted as follows: