hbwhelp@micrel.com or (408) 955-1690 Register 68 (0x4" />
參數(shù)資料
型號(hào): KSZ8993FL
廠商: Micrel Inc
文件頁數(shù): 66/100頁
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: 托盤
產(chǎn)品目錄頁面: 1081 (CN2011-ZH PDF)
其它名稱: 576-1035
Micrel, Inc.
KS8993F/FL
June 2009
68
M9999-062509
hbwhelp@micrel.com or (408) 955-1690
Register 68 (0x44): Loop Back Setup1
Bit
Name
R/W
Description
Default
7
T7
R/W
0
6
T6
R/W
0
5
T5
R/W
0
4
T4
R/W
0
3
T3
R/W
0
2
T2
R/W
1
T1
R/W
1
0
T0
R/W
Center and Terminal sides
0000_0000 : Clear valid transmit and valid receive counters in registers 4Dh
and 4Eh. Also for center side, clear loop back counters in
registers 46h, 47h and 48h.
Center side only
0000_0001 : Send 1 MC loop back packet
0000_0010 : Send 2 MC loop back packets
:
0000_0111 : Send 7 MC loop back packets (default)
:
0110_0100 : Send 100 MC loop back packets
other values (0x65h to 0xFFh) : N/A
1
Register 69 (0x45): Loop Back Setup2
Bit
Name
R/W
Description
Default
7
P7
R/W
0
6
P6
R/W
0
5
P5
R/W
0
4
P4
R/W
0
3
P3
R/W
0
2
P2
R/W
0
1
P1
R/W
0
P0
R/W
Center side only
Use to select pattern for MC loop back packet
0000_0000 : 64 bytes
DA: Unicast
Data: 55AA
0000_0001 : 1518 bytes
DA: Unicast
Data: 55AA
0000_0010 : 64 bytes
DA: Broadcast Data: 55AA
0000_0100 : 1518 bytes
DA: Broadcast Data: 55AA
0000_1000 : 64 bytes
DA: Unicast
Data: 0F0F
0001_0000 : 1518 bytes
DA: Unicast
Data: 0F0F
0010_0000 : 64 bytes
DA: Broadcast Data: 0F0F
0100_0000 : 1518 bytes
DA: Broadcast Data: 0F0F
1000_0000 : 1518 bytes
DA: Broadcast Data: FF00
other values : N/A
where the packet’s:
DA is [Register #52h][Register #53h][Register #54h]
[Register #55h][Register #56h]([Register #57h] + 1).
And the last byte ([Register #57h] + 1) increments repeatedly by 1 for
the next loop back packet.
SA is [Register #52h][Register #53h][Register #54h]
[Register #55h][Register #56h][Register #57h]
Type/length is 0x0800h
0
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KSZ8993MLI IC SWITCH 10/100 3PORT 128-PQFP
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KSZ8993FL-EVAL 功能描述:BOARD EVALUATION FOR KSZ8993FL RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035
KSZ8993I 功能描述:以太網(wǎng) IC 3 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-PQFP, I-TEMP RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8993M 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8993MA5 功能描述:IC SWITCH 10/100 W/TXRX 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA(27x27) 包裝:散裝
KSZ8993M-EVAL 功能描述:以太網(wǎng)開發(fā)工具 KSZ8993M Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓: