參數(shù)資料
型號(hào): IBM3288H2848
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 61/131頁
文件大小: 1679K
代理商: IBM3288H2848
PRS28.4G
IBM Packet Routing Switch
prs28.03.fm
August 31, 2000
Internal Registers
Page 61 of 131
5.2.5 Configuration Register 1
Trailer CRC Initialization
Reserved
P
Row Length
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
Reset Value
0
OCM Address
2
Access Type
Read/Write
Bits
Description
0 - 7
Trailer CRC Initialization
. Specifies the initialization value to be used for the 8-bit Idle Packet trailer CRC
check.
LU LengthCRC Init Register in Hex
16 ‘D0’
17 ‘DD’
18 ‘04’
19 ‘FA’
20 ‘07’
32 ‘9B’
34 ‘67’
36 ‘2E’
38 ‘61’
40 ‘5A’
8 - 11
Reserved.
12
Packet Length Type
. Specifies two packet length ranges, standard (64 to 80 bytes) and extended (128 to 160
bytes).
0:
Packet length = 4 x Row Length.
1:
Packet length (extended) = 8 x Row Length.
The extended packet length type (128 to 160 bytes) is only allowed with external speed expansion.
13 - 15
Row Length
. Provides the length of a row in the shared memory, in data word size.
000:
16 words
001:
17 words
010:
18 words
011:
19 words
100:
20 words
others: Reserved
相關(guān)PDF資料
PDF描述
IBM32NPR100EXXCAB133 Microprocessor
IBM32NPR101EPXCAC133 Microprocessor
IBM37RGB524CF17A Video DAC with Color Palette (RAMDAC)
IBM37RGB524CF22A Video DAC with Color Palette (RAMDAC)
IBM39MPEGS420PBA18C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IBM32NPR100EXXCAB133 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor
IBM32NPR101EPXCAC133 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor
IBM35CPC945C03C-2 制造商:IBM 功能描述:
IBM37RGB524CF17A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video DAC with Color Palette (RAMDAC)
IBM37RGB524CF22A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video DAC with Color Palette (RAMDAC)