RM46L450
RM46L850
SPNS184 –SEPTEMBER 2012
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2.3.2.6 General-Purpose Input / Output (GIO)
Table 2-30. ZWT General-Purpose Input / Output (GIO)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
337
ZWT
GIOA[0]/USB2.VP/USB_FUNC.RXDPI
GIOA[1]/USB2.VM/USB_FUNC.RXDMI
A5
C2
C1
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]
/EQEP2I
GIOA[3]/N2HET2[2]
E1
A6
B5
H3
M1
M2
K2
GIOA[4]
GIOA[5]/EXTCLKIN/EPWM1A/N2HET1_PIN_nDIS
GIOA[6]/N2HET2[4]/EPWM1B
GIOA[7]/N2HET2[6]/EPWM2A
GIOB[0]/USB1.TXDAT
GIOB[1]/USB1.PortPower
GIOB[2]
F2 /
V10(1)
GIOB[3]/USB2.RCV
GIOB[4]
W10
G1
G2
J2
GIOB[5]
GIOB[6]
GIOB[7]
F1
(1) GIOB[2] cannot output a level on to terminal V10. 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.
30
Device Package and Terminal Functions
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