SH7763 Datasheet, PDF (946/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 23 Gigabit Ethernet Controller (GETHER)
23.3.51 CAM Entry Table POST2 Register (TSU_POST2)
When using the CAM, the conditions for referring to each CAM entry table can be specified by
using the TSU_POST1 to TSU_POST4 registers. TSU_POST2 specifies the conditions for
referring to TSU_ADRH8 to TSU_ADRH15 and TSU_ADRL8 to TSU_ADRL15. The settings of
this register are valid when the POSTENU bit in TSU_FWSLC is set to 1.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
POST8[3:0]
POST9[3:0]
POST10[3:0]
POST11[3:0]
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
POST12[3:0]
POST13[3:0]
POST14[3:0]
POST15[3:0]
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit
Bit Name
31 to 28 POST8[3:0]
27 to 24 POST9[3:0]
Initial
Value
All 0
All 0
R/W Description
R/W These bits set the conditions for referring to CAM entry
table 8. By setting multiple bits to 1, multiple conditions
can be selected.
POST8[3]: CAM entry table 8 is referred to in port 0
reception.
POST8[2]: CAM entry table 8 is referred to in port 0 to 1
relay.
POST8[1]: CAM entry table 8 is referred to in port 1
reception.
POST8[0]: CAM entry table 8 is referred to in port 1 to 0
relay.
R/W These bits set the conditions for referring to CAM entry
table 9. By setting multiple bits to 1, multiple conditions
can be selected.
POST9[3]: CAM entry table 9 is referred to in port 0
reception.
POST9[2]: CAM entry table 9 is referred to in port 0 to 1
relay.
POST9[1]: CAM entry table 9 is referred to in port 1
reception.
POST9[0]: CAM entry table 9 is referred to in port 1 to 0
relay.
Rev. 1.00 Oct. 01, 2007 Page 880 of 1956
REJ09B0256-0100