Maxim DS33Z41, User Manual, Page: 134 / 167

DS33Z41 Quad IMUX Ethernet Mapper
134 of 167
Register Name:
SU.RxFrmOkCtr
Register Description: MAC Frames Received OK Counter
Register Address: 0204h (indirect)
0204h:
Bit # 31 30 29 28 27 26 25 24
Name
RXFRMOK31 RXFRMOK30 RXFRMOK29 RXFRMOK28 RXFRMOK27 RXFRMOK26 RXFRMOK25 RXFRMOK24
Default 0 0 0 0 0 0 0 0
0205h:
Bit # 23 22 21 20 19 18 17 16
Name
RXFRMOK23 RXFRMOK22 RXFRMOK21 RXFRMOK20 RXFRMOK19 RXFRMOK18 RXFRMOK17 RXFRMOK16
Default 0 0 0 0 0 0 0 0
0206h:
Bit # 15 14 13 12 11 10 09 08
Name
RXFRMOK15 RXFRMOK14 RXFRMOK13 RXFRMOK12 RXFRMOK11 RXFRMOK10 RXFRMOK9 RXFRMOK8
Default 0 0 0 0 0 0 0 0
0207h:
Bit # 07 06 05 04 03 02 01 00
Name
RXFRMOK7 RXFRMOK6 RXFRMOK5 RXFRMOK4 RXFRMOK3 RXFRMOK2 RXFRMOK1 RXFRMOK0
Default 0 0 0 0 0 0 0 0
Bits 31 to 0: Frames Received OK Counter (RXFRMOK31 to RXFRMOK0). 32-bit value indicating the number
of frames received and determined to be valid. Each time a valid frame is received, this counter is incremented by
1. This counter resets only upon device reset, does not saturate, and rolls over to zero upon reaching the
maximum value. The user should ensure that the measurement period is less than the minimum length of time
required for the counter to increment 2^32-1 times at the maximum frame rate. The user should store the value
from the beginning of the measurement period for later calculations, and take into account the possibility of a
rollover occurring.