RM46L852
SPNS185 –SEPTEMBER 2012
www.ti.com
2.3.2.6 General-Purpose Input / Output (GIO)
Table 2-30. ZWT General-Purpose Input / Output (GIO)
Terminal Signal Default Pull Type Description
Type Pull State
Signal Name 337
ZWT
GIOA[0]/USB2.VP/USB_FUNC.RXDPI A5 I/O Pull Down Programmable, General-purpose I/O.
20uA All GIO terminals are
GIOA[1]/USB2.VM/USB_FUNC.RXDMI C2
capable of generating
GIOA[2]/USB2.TXDAT/USB_FUNC.TXDO/N2HET2[0] C1
interrupts to the CPU on
/EQEP2I
rising / falling / both
edges.
GIOA[3]/N2HET2[2] E1
GIOA[4] A6
GIOA[5]/EXTCLKIN/EPWM1A/N2HET1_PIN_nDIS B5
GIOA[6]/N2HET2[4]/EPWM1B H3
GIOA[7]/N2HET2[6]/EPWM2A M1
GIOB[0]/USB1.TXDAT M2
GIOB[1]/USB1.PortPower K2
GIOB[2] F2 /
V10
(1)
GIOB[3]/USB2.RCV W10
GIOB[4] G1
GIOB[5] G2
GIOB[6] J2
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 Copyright © 2012, Texas Instruments Incorporated
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