mcs7830 MosChip, mcs7830 Datasheet - Page 25

• Manufacturer Part Number: mcs7830
• Description: Usb-2.0 To Ethernet
• Manufacturer: MosChip

Rev.
Confi guration Register
(HIF_REG15):
This register’s contents can be read by the Ethernet MAC, and it can be Read/Written by software via the
Bridge.
Address
0x0E
3.1
Override
Confi guration
Bit-7
Cfg
Bit
0
1
2
3
4
5
6
7
Field
0: Indicates it is not in promiscuous mode.
1: Indicates it is in promiscuous mode, which can accept all frames irrespective of
0: Indicates it is not in multi-cast mode.
1: Indicates it is in multi-cast mode, and accepts all multi-cast frames irrespective
0: Indicates the device is not in Sleep Mode.
1: Indicates the device is in Sleep Mode, except Ethernet MAC RX.
0: Indicates Ethernet MAC TX is disabled.
1: Indicates Ethernet MAC TX is enabled.
Reserved, always “0”.
0: Indicates Ethernet MAC is working in Half-Duplex mode.
1: Indicates Ethernet MAC is working in Full-Duplex mode.
0: Indicates 10 Mbps Ethernet speed.
1: Indicates 100 Mbps Ethernet speed.
0: Speed/Duplex bits are set based on the current status of the LED pins for
1: Speed/Duplex bits used by Ethernet MAC / Bridge are from the HIF register
Speed
Bit-6
100
the address.
of multi-cast address, and it does normal fi ltering for uni-cast frames.
speed/duplex from Ethernet PHY.
bits HIF_REG15[6-5].
HW
R
Duplex
Enable
Bit-5
Full
R/W
SW
Default
0x00
Reserved
Bit-4
“0”
Confi guration Options
Enabled
Description
Bit-3
Description
TX
Sleep
Mode
Bit-2
MCS7830
Multi-cast
USB-2.0 to Ethernet
Mode
Bit-1
Promiscuous
Bit-0
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