Texas Instruments RM46 Hercules Safety MCU controlCARD TMDXRM46CNCD TMDXRM46CNCD Datenbogen
Produktcode
TMDXRM46CNCD
SPNS184A – SEPTEMBER 2012 – REVISED SEPTEMBER 2013
2.3.1.6
General-Purpose Input / Output (GPIO)
Table 2-6. PGE General-Purpose Input / Output (GPIO)
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
144
PGE
GIOA[0]/USB2.VP/USB_FUNC.RXDPI
2
I/O
Pull Down
Programmable,
General-purpose I/O.
20 µA
All GPIO terminals are
GIOA[1]/USB2.VM/USB_FUNC.RXDMI
5
capable of generating
GIOA[2]/USB2.TXDAT/USB_FUNC.TXDO/N2HET2[0]/EQEP
9
interrupts to the CPU on
2II
rising / falling / both
edges.
edges.
GIOA[5]/EXTCLKIN/EPWM1A/N2HET1_PIN_nDIS
14
GIOA[6]/N2HET2[4]/EPWM1B
16
GIOA[7]/N2HET2[6]/EPWM2A
22
GIOB[0]/USB1.TXDAT
126
GIOB[1]/USB1.PortPower
133
GIOB[2]
142
MIBSPI3NCS[0]/AD2EVT/GIOB[2]/EQEP1I/N2HET2_PIN_nD
55
(1)
Pull Up
IS
GIOB[3]USB2.RCV/USB_FUNC.RXDI
1
Pull Down
(1)
GIOB[2] cannot output a level on to pin 55. Only the input functionality is supported so that the application can generate an interrupt
whenever the N2HET2_PIN_nDIS is asserted (driven low). Also, a pull up is enabled on the input. This is not programmable using the
GPIO module control registers.
whenever the N2HET2_PIN_nDIS is asserted (driven low). Also, a pull up is enabled on the input. This is not programmable using the
GPIO module control registers.
2.3.1.7
Controller Area Network Controllers (DCAN)
Table 2-7. PGE Controller Area Network Controllers (DCAN)
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
144
PGE
CAN1RX
90
I/O
Pull Up
Programmable,
CAN1 receive, or GPIO
20 µA
CAN1TX
89
CAN1 transmit, or GPIO
CAN2RX
129
CAN2 receive, or GPIO
CAN2TX
128
CAN2 transmit, or GPIO
CAN3RX
12
CAN3 receive, or GPIO
CAN3TX
13
CAN3 transmit, or GPIO
2.3.1.8
Local Interconnect Network Interface Module (LIN)
Table 2-8. PGE Local Interconnect Network Interface Module (LIN)
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
144
PGE
LINRX
131
I/O
Pull Up
Programmable,
LIN receive, or GPIO
20 µA
LINTX
132
LIN transmit, or GPIO
Copyright © 2012–2013, Texas Instruments Incorporated
Device Package and Terminal Functions
17
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