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PM9315-HC 参数 Datasheet PDF下载

PM9315-HC图片预览
型号: PM9315-HC
PDF下载: 下载PDF文件 查看货源
内容描述: 增强TT1 ™交换机结构 [ENHANCED TT1⑩ SWITCH FABRIC]
分类和应用: 电信集成电路电信电路
文件页数/大小: 343 页 / 5229 K
品牌: PMC [ PMC-SIERRA, INC ]
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RELEASED  
PMC-Sierra, Inc.  
PM9311/2/3/5 ETT1™ CHIP SET  
Data Sheet  
PMC-2000164  
ISSUE 3  
ENHANCED TT1™ SWITCH FABRIC  
4.4 CROSSBAR REGISTERS  
The Crossbar device select low-order bits are hard wired on the board by four pins (oobdev_sel[3:0]) on  
the Crossbar package. See Section 1.7.1.3 “Individual Device Selects” on page 79 for more information.  
4.4.1 Summary  
The following table is a summary of information for all registers in the Crossbar. See the following  
Descriptions section for more information on individual registers.  
Read and Clear means that reading the register causes it to be cleared (reset to zero)  
Table 37. Crossbar Register Summary  
Default  
Value  
Address  
Symbol  
XSTS  
Register  
Access  
00000h  
00004h  
00008h  
0000Ch  
00010h  
00014h  
Status  
Read Only  
Read/Write  
Read/Write  
Read/Write  
Read only  
Read/Write  
40000000h  
00000004h  
00000000h  
00000000h  
00000000h  
00000000h  
XMODERS  
XIRLMSK  
XIRHMSK  
XIR  
Control/Reset  
Low Priority Mask  
High Priority Mask  
General Interrupt Register  
CRC Error Interrupts Mask  
XCRCMSK  
Read and  
Clear  
00018h  
0001Ch  
00020h  
00024h  
00028h  
XCRC  
CRC Error Interrupts  
00000000h  
00000000h  
00000000h  
00000000h  
00000000h  
XRDYDMSK RDY Inactive Interrupts Mask  
XRDYDN Link RDY Inactive Interrupts  
XRDYUMSK Link RDY Active Interrupts Mask  
Read/Write  
Read and  
Clear  
Read/Write  
Read and  
Clear  
XRDYUP  
Link RDY Active Interrupts  
00030h  
00034h  
0003Ch  
00100h  
XAIBRS  
XAIBRDY  
XAIBEN  
XPLL  
AIB Reset  
Read/Write  
Read Only  
Read/Write  
Read/Write  
FFFFFFFFh  
00000000h  
00000000h  
0001447Ch  
AIB Ready  
AIB Tx Enable  
PLL Control/Status  
228  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
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