From 75807f9279e018ebc0aab8bba36ff6068e3c7ad3 Mon Sep 17 00:00:00 2001 From: Giovanni Condello Date: Sat, 27 Aug 2022 00:25:32 +0200 Subject: Add RTK ODI TTL Connection --- _ont/ont-odi-realtek-dfp-34x-2c2.md | 15 +++++++++++++++ assets/img/ont-odi-realtek-dfp-34x-2c2/ttl.jpg | Bin 0 -> 156264 bytes 2 files changed, 15 insertions(+) create mode 100644 assets/img/ont-odi-realtek-dfp-34x-2c2/ttl.jpg diff --git a/_ont/ont-odi-realtek-dfp-34x-2c2.md b/_ont/ont-odi-realtek-dfp-34x-2c2.md index 593af8b..6c6645f 100644 --- a/_ont/ont-odi-realtek-dfp-34x-2c2.md +++ b/_ont/ont-odi-realtek-dfp-34x-2c2.md @@ -134,6 +134,21 @@ sw_active=1 - Auto-sensing mode to switch between SGMII/HiSGMII +# Low level modding + +## TTL connection + +The stick has exposed TTL pads: + +{% include image.html file="ont-odi-realtek-dfp-34x-2c2/ttl.jpg" alt="DFP-34X-2C2 TTL Connection" caption="DFP-34X-2C2 TTL Connection" %} + +- TX is on the left (purple lead); +- RX on the right (white lead); +- VCC (+3.3V) is SFP pin 15 or 16; +- GND is on SFP pin 10; + +The serial port uses 115200 baud 8N1 + # Miscellaneous Links - [Hacking RTL960x](https://github.com/Anime4000/RTL960x) diff --git a/assets/img/ont-odi-realtek-dfp-34x-2c2/ttl.jpg b/assets/img/ont-odi-realtek-dfp-34x-2c2/ttl.jpg new file mode 100644 index 0000000..2475944 Binary files /dev/null and b/assets/img/ont-odi-realtek-dfp-34x-2c2/ttl.jpg differ -- cgit v1.2.3