MAX32600 User’s Guide
Trust Protection Unit (TPU)
11.3 Registers (TPU)
Field
Bits
Default
Access
Description
out_freq
7:5
000b
R/W
Dynamic Sensor Output Frequency
Sets the tamper sensor output frequency based on a divide down of the module clock, as follows:
• 000b: divide by 4 (max error threshold is 3)
• 001b: divide by 8 (max error threshold is 7)
• 010b: divide by 16 (max error threshold is 15)
• 011b: divide by 32
• 100b: divide by 64
• 101b: divide by 128
• 110b: divide by 256
• 111b: reserved
TPU_TSR_CTRL0.clock_div
Field
Bits
Default
Access
Description
clock_div
10:8
000b
R/W
Dynamic Sensor Clock Div
Sets the dynamic sensor module clock based on a divide down of the reference (input) clock source for the dynamic sensor:
• 000b: divide by 1
• 001b: divide by 2
• 010b: divide by 4
• 011b: divide by 8
• 100b: divide by 16
Rev.1.3 April 2015
Maxim Integrated
Page 628