LAN9353 Datasheet, PDF (445/523 Pages) Microchip Technology – Interfaces at up to 200Mbps via Turbo MII

LAN9353
Bits
Description
Type
10 RX Address 3 Enable (RX_ADD3_EN)
R/W
This bit enables the IPv4 MAC address of 01:00:5E:00:01:83 and IPv4 desti-
nation address of 224.0.1.131 for PTP packets.
This bit enables the IPv6 MAC address of 33:33:00:00:01:83 and IPv6 desti-
nation address of FF0X:0:0:0:0:0:0:183 for PTP packets.
Note:
The host S/W must not change this bit while the 1588 Enable
(1588_ENABLE) bit in 1588 Command and Control Register
(1588_CMD_CTL) is set.
9
RX Address 4 Enable (RX_ADD4_EN)
R/W
This bit enables the IPv4 MAC address of 01:00:5E:00:01:84 and IPv4 desti-
nation address of 224.0.1.132 for PTP packets.
This bit enables the IPv6 MAC address of 33:33:00:00:01:84 and IPv6 desti-
nation address of FF0X:0:0:0:0:0:0:184 for PTP packets.
Note:
The host S/W must not change this bit while the 1588 Enable
(1588_ENABLE) bit in 1588 Command and Control Register
(1588_CMD_CTL) is set.
8
RX Address 5 Enable (RX_ADD5_EN)
R/W
This bit enables the IPv4 MAC address of 01:00:5e:00:00:6B and IPv4 desti-
nation address of 224.0.0.107 for PTP packets.
This bit enables the IPv6 MAC address of 33:33:00:00:00:6B and IPv6 desti-
nation address of FF02:0:0:0:0:0:0:6B for PTP packets.
Note:
The host S/W must not change this bit while the 1588 Enable
(1588_ENABLE) bit in 1588 Command and Control Register
(1588_CMD_CTL) is set.
7
RX User Defined Layer 2 MAC Address Enable
R/W
(RX_LAYER2_USER_MAC_EN)
This bit enables a user defined Layer 2 MAC address in PTP messages.
Note:
The host S/W must not change this bit while the 1588 Enable
(1588_ENABLE) bit in 1588 Command and Control Register
(1588_CMD_CTL) is set.
6
RX User Defined IPv6 MAC Address Enable (RX_IPV6_USER_MAC_EN) R/W
This bit enables a user defined IPv6 MAC address in PTP messages.
Note:
The host S/W must not change this bit while the 1588 Enable
(1588_ENABLE) bit in 1588 Command and Control Register
(1588_CMD_CTL) is set.
5
RX User Defined IPv4 MAC Address Enable (RX_IPV4_USER_MAC_EN) R/W
This bit enables the user defined IPv4 MAC address in PTP messages. The
address is defined via the 1588 User MAC Address High-WORD Register
(1588_USER_MAC_HI) and the 1588 User MAC Address Low-DWORD
Register (1588_USER_MAC_LO).
Note:
The host S/W must not change this bit while the 1588 Enable
(1588_ENABLE) bit in 1588 Command and Control Register
(1588_CMD_CTL) is set.
Default
0b
0b
1b
0b
0b
0b
 2015 Microchip Technology Inc.
DS00001925A-page 445