KSZ8851-16MLL-EVAL Micrel Inc, KSZ8851-16MLL-EVAL Datasheet - Page 58

• Manufacturer Part Number: KSZ8851-16MLL-EVAL
• Description: BOARD EVALUATION KSZ8851-16MLL
• Manufacturer: Micrel Inc
• Series: LinkMD®r

Specifications of KSZ8851-16MLL-EVAL

• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: KSZ8851-16MLL
• Primary Attributes: 1 Port, 100BASE-TX/10BASE-T
• Secondary Attributes: 8/16-Bit Interface, LinkMD Cable Diagnostics
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3292

0xA8 – 0xAF: Reserved
Flow Control Low Watermark Register (0xB0 – 0xB1): FCLWR
This register is used to control the flow control for low watermark in QMU RX queue.
Flow Control High Watermark Register (0xB2 – 0xB3): FCHWR
This register is used to control the flow control for high watermark in QMU RX queue.
Flow Control Overrun Watermark Register (0xB4 – 0xB5): FCOWR
This register is used to control the flow control for overrun watermark in QMU RX queue
0xB6 – 0xBF: Reserved
Chip ID and Enable Register (0xC0 – 0xC1): CIDER
This register contains the chip ID and the chip enable bit.
0xC2 – 0xC5: Reserved
Chip Global Control Register (0xC6 – 0xC7): CGCR
This register contains the global control for the chip function.
August 2009
Micrel, Inc.
Bit
15-0
Bit
15-12
11-0
Bit
15-12
11-0
Bit
15-12
11-0
Bit
15-8
7-4
3-1
0
-
-
-
0x0040
0x0
Default Value
0x0
Default Value
0x0500
Default Value
0x0300
Default Value
Default
0x88
0x7
0x1
R/W
RW
R/W
RW
RW
R/W
RW
RW
R/W
RW
RW
R/W
RO
RO
RO
RW
Description
HT3 Hash Table 3
When the appropriate bit is set, if the packet received with DA matches the CRC, the
hashing function is received without being filtered.
When the appropriate bit is cleared, the packet will drop.
Note: When the receive all (RXAE) or receive multicast (RXME) bit is set in the RXCR1, all
multicast addresses are received regardless of the multicast table value.
Description
Reserved
FCLWC Flow Control Low Watermark Configuration
These bits are used to define the QMU RX queue low watermark configuration. It is in
double words count and default is 5.12 KByte available buffer space out of 12 KByte.
Description
Reserved
FCHWC Flow Control High Watermark Configuration
These bits are used to define the QMU RX queue high watermark configuration. It is in
double words count and default is 3.072 K Byte available buffer space out of 12 KByte.
Description
Reserved
FCLWC Flow Control Overrun Watermark Configuration
These bits are used to define the QMU RX queue overrun watermark configuration. It is in
double words count and default is 256 Bytes available buffer space out of 12 Kbyte.
Description
Family ID
Chip family ID
Chip ID
0x7 is assigned to KSZ8851-16MLL
Revision ID
Reserved
58
KSZ8851-16MLL/MLLI
M9999-083109-2.0