KSZ8842-16MBL-EVAL MICREL [Micrel Semiconductor], KSZ8842-16MBL-EVAL Datasheet - Page 77

• Manufacturer Part Number: KSZ8842-16MBL-EVAL
• Description: 2-Port Ethernet Switch with Non-PCI Interface
• Manufacturer: MICREL [Micrel Semiconductor]

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]
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------
------
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M9999-102207-1.9