Texas Instruments EV2300, User Manual

Page: 11 / 27

2-1 Interfaces
Interfaces
The EV2300 interfaces are described in the following table. The reference
designators on the circuit board and the functions are also listed.
Reference
Designator
Function Description
HDQ and SMB SMBus, HDQ and DQ
Interface ports
Terminal block for connecting to a target device
I
2
C E
2
PROM I
2
C Interface Terminal for connecting to a target E
2
PROM or I
2
C interface
battery monitor
USB USB Interface Interface to host computer
Topic Page
2.1 Overview 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 EV2300 Controller 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 USB Interface (USB) 2-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 HDQ Interface (HDQ) 2-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 I
2
C/EEPROM Interface (I
2
C) 2-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6 SMBus Interface (SMBus) 2-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2