Pulldown Control 1 Register (Pull_Dwn_Ctrl_1) - Texas Instruments OMAP5910 Technical Reference Manual

OMAP5910 Configuration Registers
Table 6–42. Pulldown Control 0 Register (PULL_DWN_CTRL_0) (Continued)
Bits Name
20–17 RESERVED
16 CONF_PDEN_MCBSP1_DIN_R
15–0 RESERVED
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.
Table 6–43. Pulldown Control 1 Register (PULL_DWN_CTRL_1)
Bit Name
31–30 RESERVED
29 CONF_PDEN_MCBSP3_CLK_R
28 RESERVED
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.
6-46
Value Description (see Note)
Reserved for future expansion.
These bits must always be written as
0.
These bits control the pulldown en-
able on the OMAP5910 I/O, which
defaults to MCBSP1.DR at reset.
0 Pulldown enabled
1 Pulldown disabled
Reserved for future expansion.
These bits must always be written as
0.
Value Description (See Note)
Reserved for future expansion. These
bits must always be written as 0.
This bit controls the pulldown enable
on the OMAP5910 I/O, which defaults
to MCBSP3.CLKX at reset.
0 Pulldown enabled
1 Pulldown disabled
Reserved for future expansion. These
bits must always be written as 0.
Reset
R/W
Value
R/W 0x0
R/W 0x0
R/W 0x0
Reset
R/W
Value
R/W 0x0
R/W 0x0
R/W 0x0