參數(shù)資料
型號(hào): ADM7008
廠商: Electronic Theatre Controls, Inc.
英文描述: Octal Ethernet 10/100M PHY
中文描述: 八路個(gè)10/100M以太網(wǎng)物理層
文件頁(yè)數(shù): 63/92頁(yè)
文件大?。?/td> 981K
代理商: ADM7008
ADM7008
Register Description
4.2.18 Register #1dh – Receive Error Counter
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ERB15
ERB14
ERB13
ERB12
ERB11
ERB10
ERB9
ERB8
ERB7
ERB6
ERB5
ERB4
ERB3
ERB2
ERB1
ERB0
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
4.2.19 Register #1eh – Chip ID (8888
)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CID33
CID32
CID31
CID30
CID23
CID22
CID21
CID20
CID13
CID12
CID11
CID10
CID03
CID02
CID01
CID00
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
4.2.20 Register #1fh –Total Interrupt Status (only For Port 0)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
INT7
INT6
INT5
INT4
INT3
INT2
INT1
INT0
0
0
0
0
0
0
0
0
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
4.3 Register Description
4.3.1 Control (Register 0h)
Bit #
Name
15
RST
ADMtek Inc.
4-4
Description
RESET
1: PHY Reset
0: Normal operation
Setting this bit initiates the software reset
function that resets the selected port,
except for the phase-locked loop circuit.
It will re-latch in all hardware
configuration pin values. The software
reset process takes 25us to complete.
This bit, which is self-clearing, returns a
value of 1 until the reset process is
complete.
Back Enable
1:Enable loop back mode
0: Disable Loop back mode
This bit controls the PHY loop back
operation that isolates the network
transmitter outputs (TXP and TXN) and
routes the MII transmit data to the MII
receive data path. This function should
only be used when auto negotiation is
Type Default
R/W
SC
Interface
1.Updated by
MDC/MDIO.
2.Connect to
Central
Control Block
to Generate
Reset Signal.
0h
14
LPBK
R/W
0h
1.Updated by
MDC/MDIO
Only.
Control the Wire
connection in
Driver
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