FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Table 5. Drivers Function Table
(8)
(6)
OUTD1
DIAGD1
Status
Driver 1 Normally OFF
CD1
High Level for Logic Signals
Low Level for Logic Signals
High Level for Logic Signals
Low Level for Logic Signals
High Level for Drivers Outputs High Level for Logic Signals
Low Level for Drivers Outputs High Level for Logic Signals
Low Level for Drivers Outputs Low Level for Logic Signals
High Level for Drivers Outputs Low Level for Logic Signals
Driver 1 Normally ON
Driver 1 Shorted to GND or Open Load
Driver 1 Overloaded
(7)
CD2
OUTD2
DIAGD2
Status
Driver 2 Normally OFF
Low Level for Logic Signals
High Level for Logic Signals
Low Level for Logic Signals
High Level for Logic Signals
Notes
High Level for Drivers Outputs High Level for Logic Signals
Low Level for Drivers Outputs High Level for Logic Signals
Low Level for Drivers Outputs Low Level for Logic Signals
High Level for Drivers Outputs Low Level for Logic Signals
Driver 2 Normally ON
Driver 2 Shorted to GND or Open Load
Driver 2 Overloaded
6
7
8
CD1 is active on low level (driver 1 is on when CD1 is low).
CD2 is active on high level (driver 2 is on when CD2 is high.
DIAGD1 output is neither latched nor filtered.
Table 6. Eight-to-One Data Multiplexer Function
Inputs
OUT1
AD2
AD1
AD0
High Impedance
Low Level
Low Level
Low Level
Low Level
High Level
High Level
High Level
High Level
High Impedance
Low Level
Low Level
High Level
High Level
Low Level
Low Level
High Level
High Level
High Impedance
Low Level
High Level
Low Level
High Level
Low Level
High Level
Low Level
High Level
Unknown
(9)
IN0
IN1
IN2
IN3
IN4
IN5
IN6
(10)
DIAGD1 or DIAGD2
Notes
9
IN0 to IN6 are the normalized values.
10
DIAGD1 or DIAGD2 are the values of the selected internal fault detector. See Table 7.
33287
Analog Integrated Circuit Device Data
Freescale Semiconductor
9
FREESCALE [ Freescale ]
