KSZ8893FQL-FX Micrel Inc, KSZ8893FQL-FX Datasheet - Page 85

• Manufacturer Part Number: KSZ8893FQL-FX
• Description: 2+1 Port 10/100 Switch W/Tranceivers & Frame Buffers, ( )
• Manufacturer: Micrel Inc

Specifications of KSZ8893FQL-FX

• Controller Type: Ethernet Switch Controller
• Interface: MII, RMII, SNI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Data Rate: 1000Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1603 - EVAL KIT EXPERIMENTAL KSZ8893MQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-3273

Micrel, Inc.
Register 76 (0x4C): Remote Command 3
Register 77 (0x4D): Valid MC Packet Transmitted Counter
Register 78 (0x4E): Valid MC Packet Received Counter
Register 79 (0x4F): Shadow of 0x58h Register
October 2007
7-0
Bit
Bit
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Name
AMM47
AMM46
AMM45
AMM44
AMM43
AMM42
AMM41
AMM40
Name
VMTX7
VMTX6
VMTX5
VMTX4
VMTX3
VMTX2
VMTX1
VMTX0
Name
VMRX7
VMRX6
VMRX5
VMRX4
VMRX3
VMRX2
VMRX1
VMRX0
Name
SHA7-0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
If Center MC sends the “Remote Command” in register 0x42h,
this register value will be used for M47-M40 of the
Maintenance frame, instead of register 0x57h.
[AMM47:AMM40] = bits[7:0] of the KSZ8893FQL data byte if
the Operating Mode in register 0x4Ah bits[1:0] is set to “10”
Description
At both the Center and Terminal sides, this counter is
incremented when a valid maintenance packet is transmitted.
0000_0000 : No valid maintenance packet transmitted
0000_0001 : 1 valid maintenance packet transmitted
:
1111_1111 : 255 valid maintenance packets transmitted
This counter is cleared when 0x00h is written to reg. 0x44h.
Description
At both the Center and Terminal sides, this counter is
incremented when a valid maintenance packet (good CRC,
valid OP code, valid direction) is received.
0000_0000 : No valid maintenance packet received
0000_0001 : 1 valid maintenance packet received
:
1111_1111 : 255 valid maintenance packets received
This counter is cleared when 0x00h is written to reg. 0x44h.
Description
For Terminal MC mode, this register is always a shadow of
register 0x58h when the OPT link is up.
For Center MC mode, this register is a shadow of register
0x58h on the initial power on reset when the OPT link is up.
After power up, if a warm reset or chip power down is
asserted, this register will retain the value of register 0x58 prior
to either of the aforementioned conditions. This is so that the
link partner’s OAM status prior to warm reset or chip power
down can be reported when the OPT link is initially re-
established. Thereafter, this register is a shadow of register
0x58h when the OPT link is up.
85
M9999-101607-1.3
0x07
(Terminal side)
--------------------
0x47
(Center side)
KSZ8893FQL
Default
Default
Default
Default
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0