Datasheet

TMS570LS20216, TMS570LS20206, TMS570LS10216
TMS570LS10206, TMS570LS10116, TMS570LS10106
www.ti.com SPNS141F–AUGUST 2010– REVISED JULY 2011
Table 2-9. Terminal Functions (continued)
Terminal
Internal
TMS570LSXXX16 TMS570LSXXX06 Type pullup/p Description
Name
ulldown
337 144 337 144
GENERAL-PURPOSE I/O (GIO)
General-purpose input/output pin.
GIOA[0]/INT[0] is an interrupt-capable
GIOA[0]/INT0 A5 118 A5 118 pin. GIOA[0]/INT[0] is also connected to
the NHET Pin Disable input of the NHET
module.
GIOA[1]/INT1 C2 134 C2 134
GIOA[2]/INT2 C1 141 C1 141
GIOA[3]/INT3 E1 144 E1 144
General-purpose input/output
GIOA[4]/INT4 A6 110 A6 110 pins.GIOA[7:1]/INT[7:1] are
interrupt-capable pins.
GIOA[5]/INT5 B5 111 B5 111
Program
mable
GIOA[6]/INT6 H3 27 H3 27
3.3V I/O 2mA - z
IPD
GIOA[7]/INT7 M1 51 M1 51
(20uA)
GIOB[0] M2 M2
GIOB[1] K2 K2
GIOB[2] F2 F2
GIOB[3] W10 W10
General-purpose input/output pins.
GIOB[4] G1 G1
GIOB[5] G2 G2
GIOB[6] J2 J2
GIOB[7] F1 F1
FlexRay Controller (FLEXRAY)
NOTE: Devices with out the FlexRay option should leave all FlexRay pins unconnected (NC)
Program
mable
FRAYRX1 A15 126 3.3V I FlexRay data receive (channel 1) pin
IPD
(20uA)
FRAYTX1 B15 124 8mA FlexRay data transmit (channel 1) pin
3.3V O
FRAYTXEN1 B16 125 8mA FlexRay transmit enable (channel 1) pin
Program
mable
FRAYRX2 A8 131 3.3V I FlexRay data receive (channel 2) pin
IPD(20u
A)
FRAYTX2 B8 129 8mA FlexRay data transmit (channel 2) pin
3.3V O
FRAYTXEN2 B9 130 8mA FlexRay transmit enable (channel 2) pin
CAN Controller (DCAN1)
CAN1TX A10 50 A10 50 Program CAN1 transmit pin or GIO pin
mable
3.3V I/O 2mA - z
IPU
CAN1RX B10 49 B10 49 CAN1 receive pin or GIO pin
(20uA)
CAN Controller (DCAN2)
CAN2TX H2 54 H2 54 Program CAN2 transmit pin or GIO pin
mable
3.3V I/O 2mA - z
IPU
CAN2RX H1 55 H1 55 CAN2 receive pin or GIO pin
(20uA)
CAN Controller (DCAN3)
CAN3TX M18 M18 program CAN3 transmit pin or GIO pin
mable
3.3V I/O 2mA - z
IPU
CAN3RX M19 M19 CAN3 receive pin or GIO pin
(20uA)
Copyright © 2010–2011, Texas Instruments Incorporated Device Overview 23
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