Getting to Know the Hardware

KTVALVECNTLEVMUG Rev. 1.0

Freescale Semiconductor, Inc.

7

3.3

Board Description

Figure 2 and Table 3 below describe the major components of the KITVALVECNTLEVM evaluation board.

Figure 2. KITVALVECNTLEVM Board Description

Table 3. Board Description

Name

Description

MC34SB0410

Valve and motor control MCU with four valve control capability

MC34SB0800

Valve and motor control MCU with eight valve control capability (four regulated, four PWM)

MC9S12XEP

16-bit MCU for General Purpose Automotive and Industrial Applications

MCZ33903

System Basis Chip

Power/GND Connectors

Provide connections for external power supplies

FTDI Connector

Primary communication link with PC when used with GUI

Additional I/O

Serve as a communication links between the board and a PC

Reset button

Resets the board MCU’s

CAN & LIN Connectors

Provide connections to CAN and LIN buses

LDx and HS Connectors

Provide connections for LDx and HS signals

MCU I/O Connectors

Provide connections for ADINx (quad and octal) and ICOx signals

Motor/Pump Connectors

Provide connections for external pumps and motors

Low-side Driver Connectors (Digital)

Provide connections for digital low-side drivers

High-side Driver Connectors

Provide connections for high-side driver

Low-side Driver Connectors (Regulated)

Provide connections for low-side drivers

Low-Side Driver

Connectors

(Regulated)

High-Side Driver

Connectors

Low-Side Driver

Connectors

(Digital)

Motor/Pump

Connectors

MCU I/O

Connectors

Power/GND

Connectors

Additional

I/O

LDx & HS

Connectors

CAN & LIN

Connectors

MC34SB0800

Reset

Button

MC34SB0410

FTDI

Connector

(for communication

with the GUI)

MC9S12XEP

MCZ33903