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VSC8540RT 数据表(PDF) 57 Page - Microchip Technology

部件名 VSC8540RT
功能描述  Radiation-Tolerant Single Port Fast Ethernet Copper PHY with RGMII/MII/RMII Interfaces
PDF  87 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

VSC8540RT 数据表(HTML) 57 Page - Microchip Technology

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2022 Microchip Technology Inc. and its subsidiaries
DS60001603E-page 57
VSC8540RT
6.4.11
EXTENDED INTERRUPT MASK
The following table shows the register settings for the extended interrupt mask at address 28E2.
11:8
Address repetition count in Magic packet R/W
Sticky bit.
Count value:
0000: 1
0001: 2
0010: 3
0011: 4
0100: 5
0101: 6
0110: 7
0111: 8
1000: 9
1001: 10
1010: 11
1011: 12
1100: 13
1101: 14
1110: 15
1111: 16
1111
7:5
Pad edge rate control
R/W
Sticky bit.
MAC interface edge rate control.
000: Slowest edge rate
001: +1 pad edge rate
010: +2 pad edge rate
011: +3 pad edge rate
100: +4 pad edge rate
101: +5 pad edge rate
110: +6 pad edge rate
111: +7 pad edge rate (fastest)
111
4
RMII CLKOUT enable
R/W
Sticky bit.
0: RMII CLKOUT disabled.
1: RMII CLKOUT enabled.
1
3:1
Reserved
RO
Reserved.
0
MDINT CMOS drive
R/W
Sticky bit.
0: Disabled.
1: Enabled.
0
TABLE 6-46:
EXTENDED INTERRUPT MASK, ADDRESS 28E2 (0X1C)
Bit
Name
Access
Description
Default
15:14
Reserved
RO
Reserved.
13
Rx FIFO overflow/underflow interrupt mask
R/W
Sticky bit. 1: Enabled.
0
12
Tx FIFO overflow/underflow interrupt mask
R/W
Sticky bit. 1: Enabled.
0
11:4
Reserved
RO
Reserved.
3
EEE link fail interrupt mask
R/W
Sticky bit. 1: Enabled.
0
2
EEE Rx TQ timer interrupt mask
R/W
Sticky bit. 1: Enabled.
0
1
EEE wait quiet/Rx TS timer interrupt mask
R/W
Sticky bit. 1: Enabled.
0
0
EEE wake error interrupt mask
R/W
Sticky bit. 1: Enabled.
0
TABLE 6-45:
WOL AND MAC INTERFACE CONTROL, ADDRESS 27E2 (0X1B) (CONTINUED)
Bit
Name
Access
Description
Default



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