Texas Instruments TM4C1294NCPDT User Manual

Register 1: GPTM Configuration (GPTMCFG), offset 0x000
This register configures the global operation of the GPTM module. The value written to this register
determines whether the GPTM is in 32- or 16-bit mode.
Important: Bits in this register should only be changed when the TAEN and TBEN bits in the
GPTMCTL register are cleared.
GPTM Configuration (GPTMCFG)
16/32-bit Timer 0 base: 0x4003.0000
16/32-bit Timer 1 base: 0x4003.1000
16/32-bit Timer 2 base: 0x4003.2000
16/32-bit Timer 3 base: 0x4003.3000
16/32-bit Timer 4 base: 0x4003.4000
16/32-bit Timer 5 base: 0x4003.5000
16/32-bit Timer 6 base: 0x400E.0000
16/32-bit Timer 7 base: 0x400E.1000
Offset 0x000
Type RW, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
GPTMCFGreserved
RWRWRWROROROROROROROROROROROROROType
0000000000000000Reset
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.
0x0000.000ROreserved31:3
GPTM Configuration
The GPTMCFG values are defined as follows:
DescriptionValue
For a 16/32-bit timer, this value selects the 32-bit timer
configuration.
0x0
For a 16/32-bit timer, this value selects the 32-bit real-time
clock (RTC) counter configuration.
0x1
Reserved0x2-0x3
For a 16/32-bit timer, this value selects the 16-bit timer
configuration.
The function is controlled by bits 1:0 of GPTMTAMR and
GPTMTBMR.
0x4
Reserved0x5-0x7
0x0RWGPTMCFG2:0
June 18, 2014976
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General-Purpose Timers

Texas Instruments TM4C1294NCPDT Specifications

General

Brand	Texas Instruments
Model	TM4C1294NCPDT
Category	Microcontrollers
Language	English