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