18.5.9 Main Clock Clock Frequency Measure n Value
The number of measure clock cycles. This register is cleared by HW at the start of a measurement period. The CLKCTRL.MCLKCFMnVALUEL and CLKCTRL.MCLKCFMnVALUEH registers represent the 16-bit value, CLKCTRL.MCLKCFMnVALUE. The low byte [7:0] (suffix L) is accessible at the original offset. The high byte [15:8] (suffix H) can be accessed at offset + 0x01. The VALUE register is NOT buffered by a TEMP register to ensure a consistent readout. The MSB of the VALUE register is bit 15.
Name: | MCLKCFMnVALUE |
Offset: | 0x10 + n*0x10 [n=0..1] |
Reset: | 0x00 |
Property: | - |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
VALUE[15:8] | |||||||||
Access | R | R | R | R | R | R | R | R | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
VALUE[7:0] | |||||||||
Access | R | R | R | R | R | R | R | R | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 15:8 – VALUE[15:8] CFM Value High
These bits hold the MSB of the 16-bit Value register.
Bits 7:0 – VALUE[7:0] CFM Value Low
These bits hold the LSB of the 16-bit Value register.