SLLSEO9C March 2016 – August 2019 SN65DPHY440SS , SN75DPHY440SS
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
HSDB3_ERC | HSDB2_ERC | RHSDB1_ERC | HSDB0_ERC | ||||
RW | RW | RW | RW | RW | RW | RW | RW |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7:6 | HSDB3_ERC | RW | 0 | This field controls the edge rate of the DB3P/N high speed transmitter. The value of this field will match the sampled state of the ERC pin. Software can change the value of this field at a later time.
00 – 200 ps at 1 Gbps. (ERC pin = VIL) 01 – 150 ps at 1 Gbps. (ERC pin = VIM) 10 – 250 ps at 1 Gbps. (ERC pin = VIH) 11 – 300 ps at 1 Gbps |
5:4 | HSDB2_ERC | RW | 0 | This field controls the edge rate of the DB2P/N high speed transmitter. The value of this field will match the sampled state of the ERC pin. Software can change the value of this field at a later time.
00 – 200 ps at 1 Gbps. (ERC pin = VIL) 01 – 150 ps at 1 Gbps. (ERC pin = VIM) 10 – 250 ps at 1 Gbps. (ERC pin = VIH) 11 – 300 ps at 1 Gbps |
3:2 | RHSDB1_ERC | RW | 0 | This field controls the edge rate of the DB1P/N high speed transmitter. The value of this field will match the sampled state of the ERC pin. Software can change the value of this field at a later time.
00 – 200 ps at 1 Gbps. (ERC pin = VIL) 01 – 150 ps at 1 Gbps. (ERC pin = VIM) 10 – 250 ps at 1 Gbps. (ERC pin = VIH) 11 – 300 ps at 1 Gbps |
1:0 | HSDB0_ERC | RW | 0 | This field controls the edge rate of the DB0P/N high speed transmitter. The value of this field will match the sampled state of the ERC pin. Software can change the value of this field at a later time.
00 – 200 ps at 1 Gbps. (ERC pin = VIL) 01 – 150 ps at 1 Gbps. (ERC pin = VIM) 10 – 250 ps at 1 Gbps. (ERC pin = VIH) 11 – 300 ps at 1 Gbps |