r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 946

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

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.
Rev. 1.00 Oct. 01, 2007 Page 880 of 1956
REJ09B0256-0100
Bit
31 to 28
27 to 24
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
POST8[3:0]
POST9[3:0]
R/W
R/W
31
15
0
0
POST12[3:0]
R/W
R/W
POST8[3:0]
30
14
0
0
R/W
R/W
29
13
0
0
All 0
All 0
Initial
Value
R/W
R/W
28
12
0
0
R/W
R/W
27
11
0
0
R/W Description
R/W These bits set the conditions for referring to CAM entry
R/W These bits set the conditions for referring to CAM entry
POST13[3:0]
R/W
R/W
POST9[3:0]
26
10
0
0
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
POST8[2]: CAM entry table 8 is referred to in port 0 to 1
POST8[1]: CAM entry table 8 is referred to in port 1
POST8[0]: CAM entry table 8 is referred to in port 1 to 0
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
POST9[2]: CAM entry table 9 is referred to in port 0 to 1
POST9[1]: CAM entry table 9 is referred to in port 1
POST9[0]: CAM entry table 9 is referred to in port 1 to 0
R/W
R/W
25
0
9
0
R/W
R/W
24
0
8
0
reception.
relay.
reception.
relay.
reception.
relay.
reception.
relay.
R/W
R/W
23
0
7
0
R/W
R/W
POST14[3:0]
POST10[3:0]
22
0
6
0
R/W
R/W
21
0
5
0
R/W
R/W
20
0
4
0
R/W
R/W
19
0
3
0
R/W
R/W
POST11[3:0]
POST15[3:0]
18
0
2
0
R/W
17
0
1
0
R/W
R/W
16
0
0
0