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91
Pin Functions
Chapter 2
Preliminary User’s Manual U17566EE1V2UM00
2.4.17
Port group 13
Port group 13 is an 8-bit port group. In alternative mode, it comprises pins for
the following functions:
• Stepper Motor Controller/Driver outputs (SM31 to SM34, SM41 to SM44)
• Timer TMG0 to TMG1 channels (TIG01, TOG01 to TOG04, TOG11 to
TOG14)
Port group 13 includes the following pins:
Note
1.
Alternative
input
functions of TMG0…TMG1 are provided on two pins
each. Thus you can select on which pin the alternative function should
appear.
Refer to
“Alternative input selection“ on page 50
.
2.
Port group 13 is equipped with high driver buffers for stepper motor control.
Access
All 8-bit registers can be accessed in 8-bit or 1-bit units.
Table 2-48
Port group 13: pin functions and port types
Pin functions in different modes
Pin function
after reset
Port type
Port mode
(PMCnm = 0)
Alternative mode
(PMCnm = 1)
output mode (PMnm = 0)
Input mode
(PMnm = 1)
PFCnm = 0
ALT1-OUT
PFCnm = 1
ALT2-OUT
P130 (I/O)
SM31
TOG01
TIG01
P130 (I)
M
P131 (I/O)
SM32
TOG02
–
P131 (I)
M
P132 (I/O)
SM33
TOG03
–
P132 (I)
M
P133 (I/O)
SM34
TOG04
–
P133 (I)
M
P134 (I/O)
SM41
TOG11
–
P134 (I)
M
P135 (I/O)
SM42
TOG12
–
P135 (I)
M
P136 (I/O)
SM43
TOG13
–
P136 (I)
M
P137 (I/O)
SM44
TOG14
–
P137 (I)
M
Table 2-49
Port group 13: configuration registers
Register
Address
Initial
value
Used bits
PM13
FFFF F43A
H
FF
H
PM137
PM136
PM135
PM134
PM133
PM132
PM131
PM130
PMC13
FFFF F45A
H
00
H
PMC137
PMC136
PMC135
PMC134
PMC133
PMC132
PMC131
PMC130
PFC13
FFFF F47A
H
00
H
PFC137
PFC136
PFC135
PFC134
PFC133
PFC132
PFC131
PFC130
P13
FFFF F41A
H
00
H
P137
P136
P135
P134
P133
P132
P131
P130
PPR13
FFFF F3DA
H
00
H
PPR137
PPR136
PPR135
PPR134
PPR133
PPR132
PPR131
PPR130
PICC13
FFFF F39A
H
00
H
PICC137
PICC136
PICC135
PICC134
PICC133
PICC132
PICC131
PICC130
PODC13
FFFF F37A
H
00
H
PODC137
PODC136
PODC135
PODC134
PODC133
PODC132
PODC131
PODC130
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