TM4C123FE6PM Datasheet, PDF (722/1370 Pages) Texas Instruments – Tiva™ TM4C123FE6PM Microcontroller

General-Purpose Timers
Register 17: GPTM TimerB Prescale Match (GPTMTBPMR), offset 0x044
This register allows software to extend the range of the GPTMTBMATCHR when the timers are
used individually. This register holds bits 23:16 in the 16-bit modes of the 16/32-bit GPTM and bits
47:32 in the 32-bit modes of the 32/64-bit Wide GPTM.
GPTM TimerB Prescale Match (GPTMTBPMR)
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
32/64-bit Wide Timer 0 base: 0x4003.6000
32/64-bit Wide Timer 1 base: 0x4003.7000
32/64-bit Wide Timer 2 base: 0x4004.C000
32/64-bit Wide Timer 3 base: 0x4004.D000
32/64-bit Wide Timer 4 base: 0x4004.E000
32/64-bit Wide Timer 5 base: 0x4004.F000
Offset 0x044
Type RW, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
TBPSMRH
TBPSMR
Type RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:16
15:8
7:0
Name
reserved
TBPSMRH
TBPSMR
Type
RO
RW
RW
Reset
0x0000
0x00
0x00
Description
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.
GPTM Timer B Prescale Match High Byte
This value is used alongside GPTMTBMATCHR to detect timer match
events while using a prescaler.
For the 16/32-bit GPTM, this field is reserved. For the 32/64-bit Wide
GPTM, this field contains the upper 8-bits of the 16-bit prescale match
value.
GPTM TimerB Prescale Match
This value is used alongside GPTMTBMATCHR to detect timer match
events while using a prescaler.
For the 16/32-bit GPTM, this field contains the entire 8-bit prescaler
match value. For the 32/64-bit Wide GPTM, this field contains the lower
8-bits of the 16-bit prescaler match value.
722
June 12, 2014
Texas Instruments-Production Data