ST92T163R4D0 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST92T163R4D0
STMicroelectronics
ST92T163R4D0 Datasheet PDF : 224 Pages
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ST92163 - MULTIFUNCTION TIMER (MFT)
MULTIFUNCTION TIMER (Cont’d)
OUTPUT B CONTROL REGISTER (OBCR)
R253 - Read/Write
Register Page: 10
Reset value: 0000 0000 (00h)
7
0
C0E0 C0E1 C1E0 C1E1 OUE0 OUE1 OEV 0P
Note: Whenever more than one event occurs si-
multaneously, the action taken will be the result of
ANDing the event bits xxE1-xxE0.
Bit 7:6 = C0E[0:1]: COMP0 event bits.
These bits are set and cleared by software.
C0E0
0
0
1
1
C0E1
0
1
0
1
Action on TxOUTB pin on a suc-
cessful compare of the CMP0R
register
Set
Toggle
Reset
NOP
Bit 3:2 = OUE[0:1]: OVF/UNF event bits.
These bits are set and cleared by software.
OUE0
0
0
1
1
OUE1
0
1
0
1
Action on TxOUTB pin on an Over-
flow or Underflow on the U/D coun-
ter
Set
Toggle
Reset
NOP
Bit 1 = OEV: On-Chip event on OVF/UNF.
This bit is set and cleared by software.
0: No action
1: An underflow/overflow activates the on-chip
event signal (a single pulse is generated)
Bit 0 = OP: TxOUTB preset value.
This bit is set and cleared by software and by hard-
ware. The value of this bit is the preset value of the
TxOUTB pin. Reading this bit returns the current
state of the TxOUTB pin (useful when it is selected
in toggle mode).
Bit 5:4 = C1E[0:1]: COMP1 event bits.
These bits are set and cleared by software.
C1E0
0
0
1
1
C1E1
0
1
0
1
Action on TxOUTB pin on a suc-
cessful compare of the CMP1R reg-
ister
Set
Toggle
Reset
NOP
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