W90P710_05 Datasheet, PDF (115/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
CAM Enable Register (CAMEN)
The CAMEN controls the validation of each CAM entry. Each CAM entry must be enabled first before
it can participate in the destination MAC address recognition.
REGISTER
ADDRESS R/W
DESCRIPTION
CAMEN 0xFFF0_3004 R/W CAM Enable Register
RESET VALUE
0x0000_0000
31
30
29
28
27
26
Reserved
23
22
21
20
19
18
Reserved
15
14
13
12
11
10
CAM15EN CAM14EN CAM13EN CAM12EN CAM11EN CAM10EN
7
6
5
4
3
2
CAM7EN CAM6EN CAM5EN CAM4EN CAM3EN CAM2EN
25
17
9
CAM9EN
1
CAM1EN
24
16
8
CAM8EN
0
CAM0EN
BITS
[31:16]
[15:13]
[12]
[11]
[10]
DESCRIPTIONS
Reserved
CAM15EN
CAM14EN
CAM13EN
The CAM entry 13, 14 and 15 are for PAUSE control frame
transmission. If S/W wants to transmit a PAUSE control frame out to
network, the enable bits of these three CAM entries all must be
enabled first.
CAM12EN
CAM entry 12 is enabled
1’b0: CAM entry 12 disabled.
1’b1: CAM entry 12 enabled.
CAM11EN
CAM entry 11 is enabled
1’b0: CAM entry 11 disabled.
1’b1: CAM entry 11 enabled.
CAM10EN
CAM entry 10 is enabled
1’b0: CAM entry 10 disabled.
1’b1: CAM entry 10 enabled.
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Publication Release Date: January 17, 2005
Revision A.2