參數(shù)資料
型號: GT-64010A
廠商: Galileo Technology Services, LLC
英文描述: System Controller with PCI Interface for R4XXX/ R5000 Family CPUs(帶PCI接口用于R4XXX/ R5000 系列 CPUs的系統(tǒng)控制器)
中文描述: 系統(tǒng)控制器的PCI R4XXX接口/ R5000系列處理器(帶的PCI接口用于R4XXX / R5000系列處理器的系統(tǒng)控制器)
文件頁數(shù): 10/111頁
文件大小: 671K
代理商: GT-64010A
GT-64010A System Controller with PCI Interface for R4XXX/R5000 Family CPUs
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Rev is io n 1. 1
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sponding bits of the Base Registers.
An address is said to be a hit when a match occurs with a certain Base Register in all bits pointed by its respective Size
Register.
Example:
RAS[3:2] Bank Size Register = 03fffh ---> address bits to compare are: AD[31:26] (‘1’s are don’t care)
Therefore, an address of which bits [31:26] equal RAS[3:2] Base Address Register’s bits [31:26] is considered a hit
and will access RAS[3:2] space.
13.2.4. DRAM/Device Interface Unit’s Address Decode
The DRAM/Device Interface Unit receives an address from either the CPU Interface Unit, PCI Interface Unit or DMA.
This address has already been decoded primarily in the originating unit to be targeted either to RAS[1:0], RAS[3:2],
CS[2:0], CS[3] & BootCS or Internal spaces. The DRAM/Device Interface Unit now further decodes the incoming
address as follows:
address bits [27:20] are checked to be greater or equal to DRAM/Device Interface unit’s Low Decode Regis-
ters’ bits [7:0]
address bits [27:20] are checked to be less or equal to DRAM/Device Interface unit’s High Decode registers’
bits [7:0]
An address is said to be a hit when a match occurs in both criterias for the same Low and High decode register pair.
13.3 JTAG - Signal Ordering
The following list describes the ordering of the GT-64010A signals in the boundary scan chain:
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GT64010A-B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
GT64010AB1 制造商:GALILEO 功能描述:*
GT64010A-P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
GT64011-A1-PBB-C000 制造商:Marvell 功能描述:
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