Renesas R-IN32M3 Series User Manual page 172

R-IN32M3-EC User's Manual
7.4.5 Register 5 - Auto-Negotiation Link Partner Ability (Base Page) Register
Register 5 shows the base page of the information received from the partner when using auto negotiation.
15 14 13
MR5
(Base
Page)
R R
Bit Position Bit Name
15 NEXT_PAGE
14 ACKNOWLEDGE
13 REMOTE_FAULT
12, 11 (RESERVED)
10 PAUSE_OPERATION
9 100BASE-T4
8 100BASE-TX_
FULL_DUPLEX
7 100BASE-TX
6 10BASE-T_
FULL_DUPLEX
5 10BASE-T
4 to 0 SELECTOR_FIELD
R18UZ0003EJ0501
Jan. 12, 2021
12 11 10 9
R R R R R
Indicates whether there are additional next pages
0: Last page
1: Additional next pages
Result of Link Signal Received from the Link Partner
0: Failed
1: Successfully completed
Fault Condition of the Link Partner
0: Without any fault
1: With a fault
Reserved (Write 0 and ignore reading)
Pause Operation of MAC in the Remote Device Side
0: Not supported
1: Supported
100BASE-T4 Support (Fixed to 0 in this LSI)
0: Not supported
1: Supported
100BASE-TX Full-Duplex Support
0: Not supported
1: Supported
100BASE-TX Support
0: Not supported
1: Supported
10BASE-T Full-Duplex Support
0: Not supported
1: Supported
10BASE-T Support
0: Not supported
1: Supported
00001: IEEE std 802.3
8 7 6 5 4
R R R R R
Description
7. Ethernet PHY Function
3 2 1 0
Register Address
SELECTOR_FIELD
Initial Value
R R R R
Page 159 of 224
05H
0001H