Texas Instruments EV2300 - 2.1 Overview; 2.2 EV2300 Controller

Overview
2-2
2.1 Overview
The EV2300 is enclosed and is provided as shown.
2.2 EV2300 Controller
The EV2300 controller is a bq8012 running at 4 MHz. The controller firmware
is stored in flash memory and is executed by the core at power-up after the
boot ROM code verifies the integrity words.
The controller communicates with target device(s) through either: a 2-wire
SMBus communication port, a 1-wire HDQ port, or a 2-wire E
2
PROM I
2
C port.
The 2-wire SMBus communication port supports both SMBus and I
2
C
protocols.