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Registers
929
SPRUH91D–March 2013–Revised September 2016
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Inter-Integrated Circuit (I2C) Module
22.3.20 I2C Pin Data Set Register (ICPDSET)
The I2C pin data set register (ICPDSET) is an alias of the I2C pin data out register (ICPDOUT). Writing a
1 to a bit in ICPDSET sets the corresponding bit in ICPDOUT to a 1, while writing a 0 keeps the bit
unchanged. ICPDSET is shown in Figure 22-34 and described in Table 22-27.
Figure 22-34. I2C Pin Data Set Register (ICPDSET)
31 16
Reserved
R-0
15 2 1 0
Reserved PDSET1 PDSET0
R-0 R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 22-27. I2C Pin Data Set Register (ICPDSET) Field Descriptions
Bit Field Value Description
31-2 Reserved 0 These reserved bit locations are always read as zeros. A value written to this field has no effect.
1 PDSET1 Used to set the PDOUT1 bit in the I2C pin data out register (ICPDOUT) that corresponds to the
I2Cx_SDA GPIO pin.
During reads: Reads return indeterminate values.
During writes:
0 No effect
1 PDOUT1 bit is set to logic high.
0 PDSET0 Used to set the PDOUT0 bit in the I2C pin data out register (ICPDOUT) that corresponds to the
I2Cx_SCL GPIO pin.
During reads: Reads return indeterminate values.
During writes:
0 No effect
1 PDOUT0 bit is set to logic high.
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