Maxim DS33R11 SU.TxBytesCtr, MAC All Bytes Transmitted Counter, 0308h indirect, 0309h, 030Ah

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver

Register Name:		SU.TxBytesCtr
Register Description:		MAC All Bytes Transmitted Counter
Register Address:		0308h (indirect)
0308h:
Bit #	31	30	29	28	27	26	25	24
Name	TXBYTEC31	TXBYTEC30	TXBYTEC29	TXBYTEC28	TXBYTEC27	TXBYTEC26	TXBYTEC25	TXBYTEC24
Default	0	0	0	0	0	0	0	0
0309h:
Bit #	23	22	21	20	19	18	17	16
Name	TXBYTEC23	TXBYTEC22	TXBYTEC21	TXBYTEC20	TXBYTEC19	TXBYTEC18	TXBYTEC17	TXBYTEC16
Default	0	0	0	0	0	0	0	0
030Ah:
Bit #	15	14	13	12	11	10	09	08
Name	TXBYTEC15	TXBYTEC14	TXBYTEC13	TXBYTEC12	TXBYTEC11	TXBYTEC10	TXBYTEC9	TXBYTEC8
Default	0	0	0	0	0	0	0	0
030Bh:
Bit #	07	06	05	04	03	02	01	00
Name	TXBYTEC7	TXBYTEC6	TXBYTEC5	TXBYTEC4	TXBYTEC3	TXBYTEC2	TXBYTEC1	TXBYTEC0
Default	0	0	0	0	0	0	0	0

Bits 0 - 31: All Bytes Transmitted Counter (TXBYTEC[0:31]) 32 bit value indicating the number of bytes transmitted. Each time a byte is transmitted, 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 data 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.

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