FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Table 23. Serial Output Bit Map Description
Previous STATR
SO Returned Data
SO SO SO SO SO OD
A4 A3 A2 A1 A0 15
OD
14
OD
13
OD
12
OD
11
OD
10
OD9 OD8
OD7
OD6
OD5
OD4
OD3
OD2
OD1
OD0
OLOFF_
s
STATR_s
PWMR_s
A
A
A
A
A
A
0
0
0
0
0
1
0
1
0
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM POR
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM 28W_s
UV
OV
OLON_s
OS_s
OT_s
SC_s
OC_s
1
1
1
0
0
0
ON_s PWM6_s PWM5_s PWM4_s
PWM3_s
SR0_s
PWM2_s
PWM1_s
PWM0_s
DIR_dis_ SR1_s
DELAY2_s
DELAY1_s DELAY0_s
CONFR0
_s
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
X
X
X
X
X
s
Retry_ Retry_dis OS_dis_ OLON_dis_s
OLOFF_dis_s OLLED_en_ CSNS_ratio_
CONFR1
_s
A
A
A
A
0
1
1
_s
s
s
s
1
0
0
unlimited
_s
BC0_s
OC1_s OC0_s
OCHI_s
CSNS1
OCLO1_s
CSNS0
OCLO0_s OC_mode_s
Xenon
_s
OCR_s
GCR
1
1
0
0
0
1
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
BC1_s
1
VDD_F PWM_ CLOCK_ TEMP_e CSNS_e
X
OV_dis
0
0
AIL_en en
sel
n
n
X
IN2
X
CLOCK_fail
DIAGR0
DIAGR1
DIAGR2
0
0
1
0
1
0
1
1
1
1
1
1
1
1
1
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
X
X
X
X
X
X
X
0
X
X
X
CAL_fail
OTW
IN1
0
X
X
0
X
X
0
IN3
X
IN0
0
WD_en
0
0
Register
state
0
0
N/A N/A N/A N/A N/A
0
0
0
0
0
0
0
0
0
after
RST=0or
V
DD(FAIL)
or
V
SUPPLY(
POR)
conditio
n
s=Output selection with the bits A1A0 as defined in Table 12
PREVIOUS ADDRESS SOA4:SOA0=A A 000
PREVIOUS ADDRESS SOA4:SOA0=A A 001
1 0
1
0
(STATR_S)
(PWMR_S)
The returned data OD8 reports logic [1] in case of previous
Power ON Reset condition (VSUPPLY(POR)). This bit is only
reset by a read operation.
The returned data contains the programmed values in the
PWMR register for the output selected with A1A0.
PREVIOUS ADDRESS SOA4:SOA0=A A 010
(CONFR0_S)
Bits OD7:OD0 reflect the current state of the Fault register
(FLTR) corresponding to the output previously selected with
the bits SOA4:SOA3 = A1A0 (Table 23).
1
0
The returned data contains the programmed values in the
CONFR0 register for the output selected with A1A0.
• OC_s: over-current fault detection for a selected output,
• SC_s: severe short-circuit fault detection for a selected
output,
PREVIOUS ADDRESS SOA4:SOA0=A A 011
1
0
• OS_s: output shorted to VPWR fault detection for a
selected output,
• OLOFF_s: open-load in OFF state fault detection for a
selected output,
(CONFR1_S)
The returned data contains the programmed values in the
CONFR1 register for the output selected with A1A0.
• OLON_s: open-load in ON state fault detection (depending
on current level threshold: bulb or LED) for a selected
output,
• OV: over-voltage fault detection,
• UV: under-voltage fault detection
• POR: power on reset detection.
PREVIOUS ADDRESS SOA4:SOA0=A A 100
(OCR_S)
1
0
The returned data contains the programmed values in the
OCR register for the output selected with A1A0.
PREVIOUS ADDRESS SOA4:SOA0=00101 (GCR)
The FS pin reports all faults. For latched faults, this pin is
reset by a new Switch OFF command (toggling fault_control
signal).
The returned data contains the programmed values in the
GCR register.
10XS3412
Analog Integrated Circuit Device Data
Freescale Semiconductor
38
FREESCALE [ Freescale ]
