MCZ33800R2 FREESCALE [Freescale Semiconductor, Inc], MCZ33800R2 Datasheet - Page 34

• Manufacturer Part Number: MCZ33800R2
• Description: Engine Control Integrated Circuit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Table 25. SPI Commands
Table 26. Serial Output (SO) Response Register
34
UNUSED COMMANDS
Notes
Notes
33800
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
CCD2 Control
CCD2 Frequency & Amplitude
TLIM Query Command
TLim Query Response
1=TLIM Fault on:
Calibration Error, Freq. high:
Calibration Error, Freq. low:
VPWR Over-voltage
Invalid Command
Invalid Command
Next SO Response (Message 1)
0 = No Fault, 1 = Fault
Next SO Response (Message 2)
0 = No Fault, 1 = Fault
26.
27.
28.
Command Name
1 = VPWR Over-Voltage and 0 = Ok
1 = 0 = Ok
Trim Set bit indicates (0 = untrimmed, 1 = trimmed)
(27)
15
1
1
1
0
1
1
OvrVlt,
OvrVlt,
TLim
Fault
TLim
Fault
or
or
Control Address
14
1
1
1
0
1
1
Reset
Reset
13
0
0
1
0
1
1
PWM6
Status
Set
Fault
Trim
(28)
12
0
0
0
0
0
1
PWM5
VCAL
Status
int=0
ext=1
Status
Fault
11
0
1
0
0
1
1
0
Status
PWM4
CCD2
Open
Fault
Fault
CCD2
Retry
10
X
X
X
1
1
0
1
PWM3
Status
CCD2
Short
Fault
Fault
CCD1
9
X
X
X
X
X
0
0
PWM2
Status
CCD1
Open
Fault
Fault
OSS7
8
X
X
X
X
X
0
0
PWM1
Status
CCD1
Short
Fault
Fault
OSS6
7
0
X
X
X
0
X
X
Status
Status
OUT8
OUT8
Fault
Fault
OSS5
6
0
0
X
0
X
X
Command Bits
Dither Amplitude
Status
OUT7
Status
OUT7
Fault
Fault
Analog Integrated Circuit Device Data
OSS4
5
0
0
X
0
X
X
Status
Status
OUT6
OUT6
Fault
Fault
OSS3
Status
Status
OUT5
OUT5
4
X
X
X
0
0
0
Fault
Fault
Freescale Semiconductor
OSS2
Status
Status
OUT4
OUT4
3
X
X
X
Fault
Fault
0
0
0
Dither Frequency
OSS1
Status
Status
OUT3
OUT3
Fault
Fault
2
X
X
X
0
0
0
OSS0
Status
Status
OUT2
OUT2
Fault
Fault
1
0
0
X
0
X
X
Status
Status
OUT1
OUT1
Fault
Fault
0
0
0
X
0
1
X
X