OMAP5910 Configuration Registers
6-53
MPU Private Peripherals
Table 6–44. Pulldown Control 2 Register (PULL_DWN_CTRL_2)
Bit
Name
Value
Description (See Note)
R/W
Reset
Value
31
CONF_PDEN_MCBSP2_
DOUT_R
This bit controls the pulldown enable on the
OMAP5910 I/O, which defaults to
MCBSP2.DX at reset.
R/W
0x0
0
Pulldown enabled
1
Pulldown disabled
30
CONF_PDEN_MCBSP2_
RSYNC_R
This bit controls the pulldown enable on the
OMAP5910 I/O, which defaults to
MCBSP2.FSR at reset.
R/W
0x0
0
Pulldown enabled
1
Pulldown disabled
29
CONF_PDEN_MCBSP2_
CLKX_R
This bit controls the pulldown enable on the
OMAP5910 I/O, which defaults to
MCBSP2.CLKX at reset.
R/W
0x0
0
Pulldown enabled
1
Pulldown disabled
The control for this pulldown is forced on at
reset and while in compatibility mode.
28
CONF_PDEN_MCBSP2_
CLKR_R
This bit controls the pulldown enable on the
OMAP5910 I/O, which defaults to
MCBSP2.CLKR at reset.
R/W
0x0
0
Pulldown enabled
1
Pulldown disabled
Note:
Unless otherwise indicated, pulldown control for each I/O is forced off at reset while in compatibility mode. The pull-
down control register bits only control the pulldowns while in native mode. Depending upon the pin multiplexing config-
uration of any particular I/O, a pulldown may not be available. Consult Appendix A of this document or the OMAP5910
data manual (literature number SPRS197) to determine whether a pulldown exists for each I/O.