KSZ8842-16MBL Micrel Inc, KSZ8842-16MBL Datasheet - Page 77

• Manufacturer Part Number: KSZ8842-16MBL
• Description: 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) Bus Interface ( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-16MBL

• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFBGA
• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog/Digital
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1635 - BOARD EVALUATION KSZ8842-16MVL576-1634 - BOARD EVALUATION KSZ8842-16MQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-3076

Bank 32 Switch Global Control Register 5 (0x0A): SGCR5
This register contains the global control for the switch function.
Micrel, Inc.
Bit
15
14-12
11-10
9
8
7-0
October 2007
Default
0
0x0
0x2
0
0
0x35
R/W
RW
RW
RW
RW
RW
RW
Description
LEDSEL1
See the description in bit 9.
Reserved
Reserved
LEDSEL0
These two bits, LEDSEL1 and LEDSEL0, are used to select LED mode.
Port n LED indicators, (where n = 1 for port 1 and n =2 for port 2) defined as below:
For repeater mode:
Reserved
Reserved
PnLED3
PnLED2
PnLED1
PnLED0
PnLED3
PnLED2
PnLED1
PnLED0
P1LED3; P2LED3
P1LED2; P2LED2
P1LED1; P2LED1
P1LED0; P2LED0
[LEDSEL1, LEDSEL0]
[0, 0]
------
LINK/ACT
FULL_DPX/COL
SPEED
[LEDSEL1, LEDSEL0]
[1, 0]
ACT
LINK
FULL_DPX/COL
SPEED
RPT_COL; RPT_ACT
RPT_LINK3/RX; RPT_ERR3
RPT_LINK2/RX; RPT_ERR2
RPT_LINK1/RX; RPT_ERR1
[LEDSEL1, LEDSEL0]
[0, 0]
77
[0, 1]
------
100LINK/ACT
10LINK/ACT
FULL_DPX
[1, 1]
------
------
------
------
KSZ8842-16/32 MQL/MVL/MVLI/MBL
[0, 1] [1, 0] [1, 1]
------
------
------
------
M9999-102207-1.9