RM46L450
RM46L850
SPNS184 –SEPTEMBER 2012
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2.3.1.6 General-Purpose Input / Output (GIO)
Table 2-6. PGE General-Purpose Input / Output (GIO)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
144
PGE
GIOA[0]/USB2.VP/USB_FUNC.RXDPI
GIOA[1]/USB2.VM/USB_FUNC.RXDMI
2
5
9
I/O
Pull Down Programmable, General-purpose I/O.
20uA
All GIO terminals are
capable of generating
interrupts to the CPU on
rising / falling / both
edges.
GIOA[2]/USB2.TXDAT/USB_FUNC.TXDO/N2HET2[0]/EQEP
2II
GIOA[5]/EXTCLKIN/EPWM1A/N2HET1_PIN_nDIS
GIOA[6]/N2HET2[4]/EPWM1B
GIOA[7]/N2HET2[6]/EPWM2A
GIOB[0]/USB1.TXDAT
14
16
22
126
133
142
GIOB[1]/USB1.PortPower
GIOB[2]
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
GIO module control registers.
2.3.1.7 Controller Area Network Controllers (DCAN)
Table 2-7. PGE Controller Area Network Controllers (DCAN)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
144
PGE
CAN1RX
CAN1TX
CAN2RX
CAN2TX
CAN3RX
CAN3TX
90
89
I/O
Pull Up
Programmable, CAN1 receive, or GIO
20uA
CAN1 transmit, or GIO
129
128
12
CAN2 receive, or GIO
CAN2 transmit, or GIO
CAN3 receive, or GIO
CAN3 transmit, or GIO
13
2.3.1.8 Local Interconnect Network Interface Module (LIN)
Table 2-8. PGE Local Interconnect Network Interface Module (LIN)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
144
PGE
LINRX
LINTX
131
132
I/O
Pull Up
Programmable, LIN receive, or GIO
20uA
LIN transmit, or GIO
16
Device Package and Terminal Functions
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