TM4C129XNCZAD Datasheet, PDF (927/2191 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C129XNCZAD Microcontroller
Bit/Field
1:0
Name
MODE
Type
RW
Reset
0x0
Description
CS1n Host Bus Sub-Mode
This field determines which Host Bus 16 sub-mode to use for CS1n.
Sub-mode use is determined by the connected external peripheral. See
Table 11-9 on page 869 for information on how this bit field affects the
operation of the EPI signals. When used with multiple chip select option
this configuration is for CS1n.
Note:
The CSBAUD bit must be set to enable this CS1n MODE field.
If CSBAUD is clear, all chip-selects use the MODE configuration
defined in the EPIHB16CFG register.
Value Description
0x0 ADMUX – AD[15:0]
Data and Address are muxed.
0x1 ADNONMUX – D[15:0]
Data and address are separate. This mode is not practical in
HB16 mode for normal peripherals because there are
generally not enough address bits available.
0x2-0x3 reserved
June 18, 2014
927
Texas Instruments-Production Data