Chip-Specific Flexio Information; Flexio Instantiation; Flexio Trigger Options - NXP Semiconductors MKL27Z128VFM4 Reference Manual

Chapter 39
FlexIO

39.1 Chip-specific FlexIO information

39.1.1 FlexIO Instantiation

This section summarize the features and module configurations of FlexIO
Amongst other features, the FlexIO module in this device supports:
1. Emulation in serial only communication protocols

39.1.2 FlexIO Trigger options

FlexIO has a selectable trigger input source controlled by FlexIO_TIMCTLn[TRGSEL]
(4-bit field) to use for starting the counter and/or reloading the counter. The options
available are shown in the following table
FlexIO_TIMCTLn[TRGSEL] (4-bit
field)
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
Freescale Semiconductor, Inc.
Table 39-1. FlexIO Trigger Options
External trigger pin input (EXTRG_IN)
CMP0 output
Reserved
Reserved
PIT trigger 0
PIT trigger 1
Reserved
Reserved
TPM0 trigger
TPM1 trigger
TPM2 trigger
Table continues on the next page...
KL27 Sub-Family Reference Manual , Rev. 5, 01/2016
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