Maxim Integrated MAX32665 - Page 347

MAX32665-MAX32668 User Guide
Maxim Integrated Page 347 of 457
Timer Control Register
TMRn_CN
[0x0010]
Bits
Name
Access
Reset
Description
5:3
pres
R/W
0
Timer Prescaler Select
Sets the timer’s prescaler value. The prescaler divides the PCLK input to the timer and
sets the timer’s count clock, 



󰇛

󰇜

 .The timer’s prescaler
setting is a 4-bit value with pres3 as the most significant bit and pres as the three least
significant bits. The table below shows the prescaler values based on pres3:pres.
pres3
pres
Prescaler


0
0b000
1



󰇛

󰇜


0
0b001
2



󰇛

󰇜


0
0b010
4



󰇛

󰇜


0
0b011
8



󰇛

󰇜


0
0b100
16



󰇛

󰇜


0
0b101
32



󰇛

󰇜


0
0b110
64



󰇛

󰇜


0
0b111
128



󰇛

󰇜


1
0b000
256


󰇛

󰇜


1
0b010
512



󰇛

󰇜


1
0b011
1024



󰇛

󰇜


1
0b100
2048



󰇛

󰇜


1
0b101
4096



󰇛

󰇜


1
0b110
Reserved
Reserved
1
0b111
Reserved
Reserved
2:0
tmode
R/W
0
Timer Mode Select
Sets the timer’s operating mode.
tmode
Timer Mode
0b000
One-Shot
0b001
Continuous
0b010
Counter
0b011
PWM
0b100
Capture
0b101
Compare
0b110
Gated
0b111
Capture/Compare