ST92T163 ST Microelectronics, ST92T163 Datasheet - Page 119

no-image

ST92T163

Manufacturer Part Number
ST92T163
Description
8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS
Manufacturer
ST Microelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST92T163
Manufacturer:
ST
0
Part Number:
ST92T163/NER
Manufacturer:
ST
0
Part Number:
ST92T163E
Manufacturer:
MAX
Quantity:
81
Part Number:
ST92T163L
Manufacturer:
ST
0
Part Number:
ST92T163L
Manufacturer:
ST
Quantity:
20 000
Part Number:
ST92T163L@@@@@
Manufacturer:
ST
0
Part Number:
ST92T163LPROTO
Manufacturer:
ST
0
Part Number:
ST92T163R4L
Manufacturer:
ST
Quantity:
20 000
Part Number:
ST92T163R4T1L
Manufacturer:
ST
Quantity:
444
Part Number:
ST92T163R4T1L
Manufacturer:
ST
Quantity:
20 000
MULTIFUNCTION TIMER (Cont’d)
8.2.3.13 Autodiscrimination Mode
The phase between two pulses (respectively on in-
put pin B and input pin A) generates a one step up
(or down) count, so that the up/down control and
the counter clock are both external. Thus, if the ris-
ing edge of TxINB arrives when TxINA is at a low
level, the timer is incremented (no action if the ris-
ing edge of TxINB arrives when TxINA is at a high
level). If the falling edge of TxINB arrives when
TxINA is at a low level, the timer is decremented
(no action if the falling edge of TxINB arrives when
TxINA is at a high level).
Setting the UDC bit in the TCR register has no ef-
fect in this configuration.
8.2.3.14 TxINA = Trigger - TxINB = Ext. Clock
The signal applied to input pin A acts as a trigger
signal on REG0R, initiating the action for which the
register was programmed (i.e. a reload or cap-
ture), while the signal applied to input pin B is used
as the clock for the prescaler.
(*) The timer is in One shot mode and REG0R in
reload mode
8.2.3.15 TxINA = Ext. Clock - TxINB = Trigger
The signal applied to input pin B acts as a trigger,
performing a capture on REG1R, while the signal
applied to input pin A is used as the clock for the
prescaler.
8.2.3.16 TxINA = Trigger - TxINB = Gate
The signal applied to input pin A acts as a trigger
signal on REG0R, initiating the action for which the
register was programmed (i.e. a reload or cap-
ture), while the signal applied to input pin B acts as
a gate signal for the internal clock (i.e. the counter
runs only when the gate signal is at a low level).
ST92163 - MULTIFUNCTION TIMER (MFT)
119/224

Related parts for ST92T163