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| 型号： | TSPC106AMGU83CE |
| 厂商： | ATMEL CORP |
| 元件分类： | 总线控制器 |
| 英文描述： | PCI BUS CONTROLLER, CBGA303 |
| 封装： | 21 X 25 MM, 3.16 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-303 |
| 文件页数： | 6/40页 |
| 文件大小： | 569K |
| 代理商： | TSPC106AMGU83CE |
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14
TSPC106
2102B–HIREL–02/02
Multiple Processor
Signals
When a system implementation uses more than one 60x processor, nine of the internal
L2 cache controller signals change their functions.
Note that in a multi-processor system, with the exception of the bus grant, bus request
and data bus grant signals, all of the 60x processor interface signals are shared by all
60x processors.
Table 5. Multiple Processor Signals
Signal
Signal Name
Number of
Pins
I/O
Signal Description
BG1
DIRTY_OUT
Bus grant 1
1
O
Indicates that processor 1 may, with the proper qualification, begin a
60x bus transaction and assume mastership of the address bus.
BG2
TWE
Bus grant 2
1
O
Indicates that processor 2 may, with the proper qualification, begin a
60x bus transaction and assume mastership of the address bus.
BG3
DCS
Bus grant 3
1
O
Indicates that processor 3 may, with the proper qualification, begin a
60x bus transaction and assume mastership of the address bus.
BR1
DIRTY_IN
Bus request 1
1
I
Indicates that processor 1 requires mastership of the 60x bus for a
transaction.
BR2
TV
Bus request 2
1
I
Indicates that processor 2 requires mastership of the 60x bus for a
transaction.
BR3
BA0
Bus request 3
1
I
Indicates that processor 3 requires mastership of the 60x bus for a
transaction.
DBG1
TOE
Data bus grant 1
1
O
Indicates that processor 1 may, with the proper qualification, assume
mastership of the 60x data bus.
DBG2
DWE0
Data bus grant 2
1
O
Indicates that processor 2 may, with the proper qualification, assume
mastership of the 60x data bus.
DBG3
DWE1
Data bus grant 3
1
O
Indicates that processor 3 may, with the proper qualification, assume
mastership of the 60x data bus.
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| TSPC106AMGU/T83CG | PCI BUS CONTROLLER, CBGA303 |
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| TSPC106AVGS66CG | PCI BUS CONTROLLER, CBGA303 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TSPC106AVG | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:PCI Bus Bridge Memory Controller 66-83 MHz |
| TSPC106AVG66CE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MEMORY CONTROLLER |
| TSPC106AVG66CG | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MEMORY CONTROLLER |
| TSPC106AVG83CE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MEMORY CONTROLLER |
| TSPC106AVG83CG | 制造商:未知厂家 制造商全称:未知厂家 功能描述:MEMORY CONTROLLER |
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