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參數資料
| 型號： | TC6216M |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 16 Port 10/100 Unmanaged QoS Ethernet Switch |
| 中文描述： | 非網管16端口10/100以太網交換機的QoS |
| 文件頁數： | 9/28頁 |
| 文件大小： | 568K |
| 代理商： | TC6216M |
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TC6216M
- 9 -
Ver. 2.1
5/24/01
Interface
Signal
I/O Signal Description
1
ports
I Trunk Balance Mode Select
TnkMod1 TnkMod0
0
0 Only source port is used to select the transmission port
inside the trunk.
0
1 Transmission port is selected using SA.
1
0 Transmission port is selected using SA and DA.
1
1 Not used
I Indicates which ports, if any, are in Priority Mode; when
selected the corresponding port will have high or very high
priority depending of the state of PriLev pin.
PrtPri(0:7) are used to set the priorities for ports 4 to 11.
TC6216M Port (4 to 11)
!
PrtPri (0:7)
I Selects the high or very high priority for priority ports.
′
1
′
– Very high priority
′
0
′
– High priority
PriLev (0:7) refers to TC6216M ports 4 to 11.
I Enables QoS resolution to consider TOS Precedence bits from
IP Header.
′
1
′
– IP priority will be considered
′
0
′
– IP priority will be neglected
I Enables QoS resolution to consider user_priority bits (TCI
field) from 802.1Q VLAN Tag Header.
′
1
′
– VLAN priority will be considered
′
0
′
– VLAN priority will be neglected
I Enables Flow Control for Broadcast operation.
′
1
′
– Enable
′
0
′
– Disable
I Broadcast All Mode Select
′
1
′
– forward broadcast packes to all the ports
′
0
′
– forward broadcast packes to active ports only
I Enables broadcast throttling.
′
1
′
– Enable
′
0
′
– Disable
I Select MII or RMII interface for port 15
′
0
′
– RMII
′
1
′
– MII
I All Mac Control Type Packets will be rejected if this pin is
asserted, otherwise they will be forwarded.
I Flow Control resolution option:
′
1
′
- the A-NEG result is considered
′
0
′
– doesn't matter the A-NEG result
I Enable / Disable Flow Control for Half Duplex Mode
′
1
′
– Disable
′
0
′
– Enable
I When this is set to
′
0
′
then the backpressure process will be
stopped after reaching 30 consecutive collisions. The default
value (30) can be changed by EEPROM settings. Otherwise the
backpressure can be executed for up to 2048 (default pause
value) slot times if the flow control condition persists.
1 Ports 15, 14 , 13 and 12 are configured as trunk
TnkMod(0:1)
PrtPri (0:7)
PriLev (0:7)
EnIPPr
QoS configuration
EnVLPr
FcBcstEn
BcstAll
Broadcast
configuration
BcstTr
MII Mode
Selection
MIIMode
MAC
Configuration
Flow Control
RejMCT
FCOpt
DisBPr
FullBP
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| TC621CCOA713 | 功能描述:板上安裝溫度傳感器 Ext Sensor C Opt. RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| TC621CCPA | 功能描述:板上安裝溫度傳感器 Ext Sensor C Opt. RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| TC621CEOA | 功能描述:板上安裝溫度傳感器 Ext Sensor C Opt. RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
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