Analog Integrated Circuit Device Data

30

Freescale Semiconductor

33810

FUNCTIONAL DEVICE OPERATION

OPERATIONAL MODES

Address <0101>

End Spark filter Register

Reset COR OVER

Voltage

under

voltage

X

X

X

X

X

X

X

X

X

X

End spark

Filter

Address <1010>

DAC Command Register

Reset COR OVER

Voltage

LOW

Voltage

MAXI DAC Threshold

Overlap Setting

NOMI DAC Threshold

Address <1011>

GPGD FBx Short to

Battery Threshold Voltage

Register

Reset COR OVER

Voltage

LOW

Voltage

Address <1100>

GPGD FBx Short to

Battery Threshold Timer

Register

Reset COR OVER

Voltage

LOW

Voltage

Address <1101>

GPGD Fault Operation

Register

Reset COR OVER

Voltage

LOW

Voltage

Retry/Shutdown Bit

X

X

X

X

Shutdown Drivers on IMAX

Address <1110>

PWM Freq&DC Register

(last channel

programmed)

Reset COR OVER

Voltage

LOW

Voltage

PWMx

address

PWM Frequency

PWM Duty Cycle

Address <1111>

Revision ID, Trim, Clock

Cal.

Reset COR

OVR

Vtg

LOW

Voltage

3

REV

2

ID

1

0

X

X

CAL

Too

HI

CAL

Too

LOW

X

X

TRIM

Parity

Error

TRIM

Lock

Out

Legend

COR = Command Out of Range

SOR = Supply Out of Range

NMF = Set When Faults Occur on V10 Mode MAXI and NOMI Inputs and V10 Mode Ignition Driver are OFF.

Table 21. SPI Response Messages