TM4C1233D5PM Datasheet, PDF (745/1214 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C1233D5PM Microcontroller
Register 25: GPTM Timer A Prescale Value (GPTMTAPV), offset 0x064
For the 32/64-bit Wide GPTM, this register shows the current free-running value of the Timer A
prescaler in the 32-bit modes. Software can use this value in conjunction with the GPTMTAV register
to determine the time elapsed between an interrupt and the ISR entry. This register is ununsed in
16/32-bit GPTM mode.
GPTM Timer A Prescale Value (GPTMTAPV)
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 0x064
Type RO, 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
PSV
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
Bit/Field
31:16
15:0
Name
reserved
PSV
Type
RO
RO
Reset
0x0000
0x0000
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 A Prescaler Value
A read returns the current, free-running value of the Timer A prescaler.
June 12, 2014
745
Texas Instruments-Production Data