TMS570LS3137
SPNS162.–SEPTEMBER 2011
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2.4.2.3 General-Purpose Input / Output (GIO)
Table 2-25. ZWT General-Purpose Input / Output (GIO)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
337
ZWT
GIOA[0]
A5
C2
C1
E1
A6
B5
H3
M1
M2
K2
F2
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[1]
GIOA[2]/N2HET2[0]
GIOA[3]/N2HET2[2]
GIOA[4]
GIOA[5]/EXTCLKIN
GIOA[6]/N2HET2[4]
GIOA[7]/N2HET2[6]
GIOB[0]
GIOB[1]
GIOB[2]
GIOB[3]
W10
G1
G2
J2
GIOB[4]
GIOB[5]
GIOB[6]
GIOB[7]
F1
2.4.2.4 FlexRay Interface Controller (FlexRay)
Table 2-26. FlexRay Interface Controller (FlexRay)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
337
ZWT
FRAYRX1
FRAYTX1
A15
B15
B16
A8
Input Pull Down Fixed, 100uA
FlexRay data receive
(channel 1)
Output
Output
-
-
FlexRay data transmit
(channel 1)
FRAYTXEN1
FRAYRX2
FRAYTX2
FlexRay transmit enable
(channel 1)
Input Pull Down Fixed, 100uA
FlexRay data receive
(channel 2)
B8
Output
Output
-
-
FlexRay data transmit
(channel 2)
FRAYTXEN2
B9
FlexRay transmit enable
(channel 2)
26
Device Package and Terminal Functions
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