Instruction Manual

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver
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Register Name:
SU.RxFrmCtr
Register Description:
MAC All Frames Received Counter
Register Address:
0200h (indirect)
0200h:
Bit # 31 30 29 28 27 26 25 24
Name
RXFRMC31 RXFRMC30 RXFRMC29 RXFRMC28 RXFRMC27 RXFRMC26 RXFRMC25 RXFRMC24
Default 0 0 0 0 0 0 0 0
0201h:
Bit # 23 22 21 20 19 18 17 16
Name
RXFRMC23 RXFRMC22 RXFRMC21 RXFRMC20 RXFRMC19 RXFRMC18 RXFRMC17 RXFRMC16
Default 0 0 0 0 0 0 0 0
0202h:
Bit # 15 14 13 12 11 10 09 08
Name
RXFRMC15 RXFRMC14 RXFRMC13 RXFRMC12 RXFRMC11 RXFRMC10 RXFRMC9 RXFRMC8
Default 0 0 0 0 0 0 0 0
0203h:
Bit # 07 06 05 04 03 02 01 00
Name
RXFRMC7 RXFRMC6 RXFRMC5 RXFRMC4 RXFRMC3 RXFRMC2 RXFRMC1 RXFRMC0
Default 0 0 0 0 0 0 0 0
Bits 0 - 31: All Frames Received Counter (RXFRMC[0:31]) 32 bit value indicating the number of frames
received. Each time a 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 roll-over to occurring.