8

Copyright © 2012 Future Technology Devices International Limited

TTL-232R-RPi

Version 1.0

Document Reference No.: FT_000722

Clearance No.: FTDI# 296

7

TTL-232R-RPi Circuit Schematic

The circuit schematic for the small internal electronic circuit board, utilising the FTDI FT232R, which is

encapsulated into the USB connector end of the cable, is shown in Figure 7-1.

Customised versions of these cables are also available. Users interested in customised versions of these

cables should contact FTDI sales (sales1@ftdichip.com).

5

VCCIO

1

GND

4

GND

17

VCC

19

GND

20

AGND

24

GND

33

Figure 7-1 – Circuit Schematic of PCB Used in the TTL 232R-RPi Debug cable