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參數(shù)資料
| 型號： | KSZ8995XA-EVAL |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 31/51頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVALUATION FOR KSZ8995XA |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，以太網(wǎng)控制器（PHY 和 MAC） |
| 嵌入式： | 否 |
| 已用 IC / 零件： | KSZ8995XA |
| 主要屬性： | 5 個端口，100BASE-TX/100BASE-FX/10BASE-T |
| 次要屬性： | 2xMII，SNI |
| 已供物品： | 板，CD，文檔，電源 |
| 產(chǎn)品目錄頁面： | 1114 (CN2011-ZH PDF) |
| 相關(guān)產(chǎn)品： | KSZ8995XAB3-ND - IC SWITCH 5-PORT 10/100 128PQFP KSZ8995XA4-ND - IC SWITCH 5-PORT 10/100 128PQFP 576-1042-ND - IC SWITCH 10/100 5PORT 128PQFP 576-1041-ND - IC SWITCH 10/100 5PORT 128PQFP |
| 其它名稱： | 576-1642 |
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May 2005
37
M9999-051305
KS8995XA
Micrel, Inc.
Register 27 (0x1B): Port 1 Control 11
Register 43 (0x2B): Port 2 Control 11
Register 59 (0x3B): Port 3 Control 11
Register 75 (0x4B): Port 4 Control 11
Register 91 (0x5B): Port 5 Control 11
Address
Name
Description
Mode
Default
7
Receive differential
1 = If bit 6 is also ‘1’ this will enable receive rate control
R/W
0
priority rate control
for this port on low priority packets at the low priority
rate. If bit 5 is also ‘1’, this will enable receive rate
control on high priority packets at the high priority rate.
0 = receive rate control will be based on the low priority
rate for all packets on this port.
6
Low priority receive
1 = enable port’s low priority receive rate control feature.
R/W
0
rate control enable
0 = disable port’s low priority receive rate control.
5
High priority receive
1 = if bit 7 is also ‘1’ this will enable the port’s high
R/W
0
rate control enable
priority receive rate control feature. If bit 7 is a ‘0’ and
bit 6 is a ‘1’, all receive packets on this port will be rate
controlled at the low priority rate.
0 = disable port’s high priority receive rate control feature.
4
Low priority receive rate
1 = flow control may be asserted if the port’s low priority
R/W
0
flow control enable
receive rate is exceeded.
0 = flow control is not asserted if the port’s low priority
receive rate is exceeded.
3
High priority receive
1 = flow control may be asserted if the port’s high
R/W
0
rate flow control enable
priority receive rate is exceeded. To use this, differential
receive rate control must be on.
0 = flow control is not asserted if the port’s high
priority receive rate is exceeded.
2
Transmit differential
1 = transmit rate control on both high and low
R/W
0
priority rate control
priority packets based on the rate counters defined by
the high and low priority packets respectively.
0 = transmit rate control on any packets.
The rate counters defined in low priority will be used.
1
Low priority transmit
1 = enable the port’s low priority transmit rate control
R/W
0
rate control enable
feature.
0 = disable the port’s low priority transmit rate control
feature.
0
High priority transmit
1 = enable the port’s high priority transmit rate control
R/W
0
rate control enable
feature.
0 = disable the port’s high priority transmit rate control
feature.
Register 28 (0x1C): Port 1 Control 12
Register 44 (0x2C): Port 2 Control 12
Register 60 (0x3C): Port 3 Control 12
Register 76 (0x4C): Port 4 Control 12
Register 92 (0x5C): Port 5 Control 12
Note:
Port Control 12 and 13, and Port Status 0 contents can be accessed by MIIM (MDC/MDIO) interface via the standard MIIM register definition.
Address
Name
Description
Mode
Default
7
Disable auto-negotiation
1 = disable auto-negotiation, speed and duplex are
R/W
0
decided by bit 6 and 5 of the same register.
0 = auto-negotiation is on.
6
Forced speed
1 = forced 100BT if AN is disabled (bit 7).
R/W
1
0 = forced 10BT if AN is disabled (bit 7).
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| KSZ8995X-EVAL | 功能描述:BOARD EVALUATION FOR KSZ8995X RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 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 其它名稱:520-1035 |
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| KSZ8999 | 功能描述:以太網(wǎng) IC 8 Port 10/100 Switch plus MII with PHY and Frame Buffers (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 |
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| KSZ8999-EVAL | 制造商:Micrel Inc 功能描述:BOARD EVALUATION FOR KSZ8999 |
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