Register 13: GPTM Timer B Match (GPTMTBMATCHR), offset 0x034
This register is loaded with a match value. Interrupts can be generated when the timer value is equal
to the value in this register in one-shot or periodic mode.
In Edge-Count mode, this register along with GPTMTBILR determines how many edge events are
counted. The total number of edge events counted is equal to the value in GPTMTBILR minus this
value. Note that in edge-count mode, when executing an up-count, the value of GPTMTnPR and
GPTMTnILR must be greater than the value of GPTMTnPMR and GPTMTnMATCHR.
In PWM mode, this value along with GPTMTBILR, determines the duty cycle of the output PWM
signal.
When a GPTM is configured to one of the 32-bit modes, the contents of bits 15:0 in this register are
loaded into the upper 16 bits of the GPTMTAMATCHR register. Reads from this register return the
current match value of Timer B and writes are ignored. In a 16-bit mode, bits 15:0 are used for the
match value. Bits 31:16 are reserved in both cases.
GPTM Timer B Match (GPTMTBMATCHR)
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 0x034
Type RW, reset 0x0000.FFFF
16171819202122232425262728293031
TBMR
RWRWRWRWRWRWRWRWRWRWRWRWRWRWRWRWType
0000000000000000Reset
0123456789101112131415
TBMR
RWRWRWRWRWRWRWRWRWRWRWRWRWRWRWRWType
1111111111111111Reset
DescriptionResetTypeNameBit/Field
GPTM Timer B Match Register
This value is compared to the GPTMTBR register to determine match
events.
0x0000.FFFFRWTBMR31:0
1007June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller
To Next Page
Loading...
Need help?
General
