KIT33912EVME Freescale Semiconductor, KIT33912EVME Datasheet - Page 30

• Manufacturer Part Number: KIT33912EVME
• Description: MCU, MPU & DSP Development Tools For MC33912 RS-232 SPI
• Manufacturer: Freescale Semiconductor

Specifications of KIT33912EVME

• Processor To Be Evaluated: MC33912
• Interface Type: RS-232, SPI
• Operating Supply Voltage: 12 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Embedded Slave Software
6.3
In case of loose the MCU embedded code, it is possibility to reprogram MCU flash memory from file on
CD...\GraphicalUserInterface\Project.abs.s19.
22
TOOLS_TO_MCU
TOOLS_TO_MCU is a request LIN frame for watchdog, interrupt and reset information.
For these commands bytes M0, M1, M2 are used. The message structure is described as follows:
TOOLS_TO_PC
TOOLS_TO_PC is a response LIN frame with the watchdog, interrupt and reset information.
For these commands bytes S0, S1, S2 are used. The message structure is described as follows:
Request
Response
Request
Response - No response
Request
Response
MCU Reprogram
M0 - 0xFF
M1 - 0xFF
M2 - 0xFF
M3 - 0xFF
M4 - 0xFF
M5 - 0xFF
S0 - lower part of register value from the first converter
S1 - upper part of register value from the first converter
S2 - lower part of register value from the second converter
S3 - upper part of register value from the second converter
S4 - 0xFF
S5 - 0xFF
M0 - stop watchdog window clear
M1 - accept reset
M2 - accept interrupt
M3 - 0xFF
M4 - 0xFF
M5 - 0xFF
M0 - 0xFF
M1 - 0xFF
M2 - 0xFF
M3 - 0xFF
M4 - 0xFF
M5 - 0xFF
S0 - hand over the MC33912 watchdog pin configuration
S1 - hand over the reset occur
S2 - hand over the interrupt state
S3 - 0xFF
S4 - 0xFF
S5 - 0xFF
KIT33912EVME System Basis Chip with LIN Tranceiver Setup Instructions, Rev. 2.0
Freescale Semiconductor