33910 Datasheet, PDF (38/44 Pages) Freescale Semiconductor, Inc – LIN System Basis Chip with 2x60mA High Side Drivers

FUNCTIONAL DEVICE OPERATIONS
LOGIC COMMANDS AND REGISTERS
MXx - Analog Multiplexer Input Select
These write-only bits selects which analog input is
multiplexed to the ADOUT0 pin according to Table 24.
When disabled or when in Stop or Sleep Mode, the output
buffer is not powered and the ADOUT0 output is left floating
to achieve lower current consumption.
Table 24. Analog Multiplexer Channel Select
MX2 MX1 MX0
Meaning
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Disabled
Reserved
Die Temperature Sensor
VSENSE input
L1 input
Reserved
Reserved
Reserved
Configuration Register - CFR
This register controls the cyclic sense timing multiplier.
Table 25. Configuration Register - $D
C3
C2
C1
Write
0
CYSX8
0
Reset
Value
0
0
0
Reset
Condition
POR, Reset
Mode or
ext_reset
POR
POR
C0
0
0
POR
HVDD - Hall Sensor Supply Enable
This write-only bit enables/disables the state of the hall
sensor supply.
1 = HVDD on
0 = HVDD off
CYSX8 - Cyclic Sense Timing x 8
This write-only bit influences the Cyclic Sense period as
shown in Table 21.
1 = Multiplier enabled
0 = None
33910
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Analog Integrated Circuit Device Data
Freescale Semiconductor