Manual

CS8952
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver 60
DS206F1
6.19 10BASE-T Status Register - Address 1Bh
15 14 13 12 11 10 9 8
Reserved Polarity OK
10BASE-T
Serial
Reserved
76543210
Reserved
BIT NAME TYPE RESET DESCRIPTION
15:11 Reserved Read Only 0 0000
10 Polarity OK Read Only 0 When high, the polarity of the receive signal (at the
RXD+/RXD- inputs) is correct. If clear, the polarity is
reversed. If the Polarity Disable bit of 10BASE-T
Configuration Register (address 1Ch) is clear, then
the polarity is automatically corrected, if needed. The
Polarity OK status bit shows the true state of the
incoming polarity independent of the Polarity Disable
bit.
9 10BASE-T Serial Read/Write Reset to the value
on the 10BT_SER
pin.
When set, this bit selects 10BASE-T serial mode.
When low, this bit selects 10BASE-T nibble mode.
This bit will only affect the CS8952 if it has been con-
figured for 10 Mb/s operation.
8:0 Reserved Read Only 0 0000 0000