Datasheet

Register 21: LCD System Configuration Register (LCDSYSCFG), offset 0x054
LCD System Configuration Register (LCDSYSCFG)
Base 0x4405.0000
Offset 0x054
Type RW, reset 0x0000.0028
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
reservedIDLEMODESTDBYreserved
RORORWRWRWRWROROROROROROROROROROType
0001010000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x0000.00ROreserved31:6
Standby Mode
Configuration of the local initiator state management mode.
By definition, initiator may generate read/write transaction as long as it
is out of STANDBY state
DescriptionValue
Force-standby mode: local initiator is unconditionally placed in
standby state. Backup mode, for debug only
0x0
No-standby mode: local initiator is unconditionally placed out
of standby state. Backup mode, for debug only
0x1
Smart-standby mode: local initiator standby status depends on
local conditions, that is, the module's functional requirement
from the initiator. IP module shall not generate (initiator-related)
wakeup events
0x2
IP module may generate (master-related) wakeup events when in
standby state.
0x2RWSTDBY5:4
Idle Mode
Configuration of the local target state management mode.
By definition, target can handle read/write transaction as long as it is
out of IDLE state
DescriptionValue
Force-idle mode: local target's idle state follows (acknowledges)
the system's idle requests unconditionally, that is, regardless
of the IP module's internal requirements. Backup mode, for
debug only
0x0
No-idle mode: local target never enters idle state. Backup mode,
for debug only
0x1
Smart-idle mode: local target's idle state eventually follows
(acknowledges) the system's idle requests, depending on the
IP module's internal requirements. IP module shall not generate
(IRQ- or DMA-requestrelated) wakeup events
0x2
0x2RWIDLEMODE3:2
1899December 13, 2013
Texas Instruments-Advance Information
Tiva
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TM4C129XNCZAD Microcontroller