參數(shù)資料
型號(hào): KS8993FL
廠商: Micrel Inc
文件頁(yè)數(shù): 52/99頁(yè)
文件大?。?/td> 0K
描述: IC CONV MED 10/100 SGL 128PQFP
標(biāo)準(zhǔn)包裝: 66
系列: *
類型: *
應(yīng)用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 管件
配用: 576-1012-ND - BOARD EVAL EXPERIMENT KS8993F
KS8993F
Micrel
August 26, 2004
Revision 1.0
- 56 -
6
PHY power
save
R/W
= 1, enable PHY power save mode
= 0, disable PHY power save mode
0
5
CRC drop
R/W
In MC loop back mode,
= 1, drop OAM frames and Ethernet frames with the following
errors – CRC, undersize, oversize. Loop back Ethernet frames
with only good CRC and valid length.
= 0, drop OAM frames only. Loop back all Ethernet frames
including those with errors.
P1LCRCD
(pin 18)
value during
reset
4
Reserved
RW
Testing mode, must be 0
0
3
MCLBM1
R/W
1
2
MCLBM0
R/W
MCLBM1 MCLBM0 Loop back position
1
0
at Port 2 MAC
MCLBM[1:0] = {0,0}, {0,1} and {1,1} are reserved. Do not use these
settings.
P1LPBM
(pin 19)
value during
reset. This
value needs
to be “0”.
1
LED mode
R/W
This register bit sets the LEDSEL0 selection only. LEDSEL1 is set
via strap-in pin.
Port x LED Indicators, defined as below:
[LEDSEL1, LEDSEL0]
[0, 0]
[0, 1]
PxLED3
------
PxLED2
LINK/ACT
100LINK/ACT
PxLED1
FULL_DPX/COL
10LINK/ACT
PxLED0
SPEED
FULL_DPX
[LEDSEL1, LEDSEL0]
[1, 0]
[1, 1]
PxLED3
ACT
------
PxLED2
LINK
------
PxLED1
FULL_DPX/COL
------
PxLED0
SPEED
------
Notes:
LEDSEL0 is external strap-in pin #70.
LEDSEL1 is external strap-in pin #23.
LEDSEL0
(pin 70)
value during
reset
0
Reserved
R/W
Reserved
0
Register 12 (0x0C): Reserved Register
Bit
Name
R/W
Description
Default
7-0
Reserved
0x00
Register 13 (0x0D): User Defined Register 1
Bit
Name
R/W
Description
Default
7-0
UDR1
R/W
0x00
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