IEEE PHY XS REGISTERS (4.0 TO 4.25/4.0019’H) Note (1): This bit is latched low on a detected Fault condition. It is set high on being read. Not" />
參數(shù)資料
型號(hào): BBT3821-JH
廠商: Intersil
文件頁(yè)數(shù): 41/75頁(yè)
文件大小: 0K
描述: IC RE-TIMER OCTAL 192-BGA
標(biāo)準(zhǔn)包裝: 90
類型: 時(shí)鐘和數(shù)據(jù)恢復(fù)(CDR),多路復(fù)用器
PLL: 無(wú)
輸入: CML
輸出: CML,CMOS
電路數(shù): 1
比率 - 輸入:輸出: 8:8
差分 - 輸入:輸出: 是/是
頻率 - 最大: 3.1875Gbps
電源電壓: 1.425 V ~ 2.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 192-EBGA
供應(yīng)商設(shè)備封裝: 192-EBGA-B(17x17)
包裝: 托盤(pán)
46
IEEE PHY XS REGISTERS (4.0 TO 4.25/4.0019’H)
Note (1): This bit is latched low on a detected Fault condition. It is set high on being read.
Note (1): These bits are latched high on any Fault condition detected. They are reset low (cleared) on being read. They will also be reset low on reading the LASI
registers 1.9003’h (bit 10, see Table 27) or 1.9004’h (bit 11, see Table 28)
Table 75. IEEE PHY XS CONTROL 1 REGISTER
MDIO REGISTER ADDRESS = 4.0 (4.0000’h)
BIT(S)
NAME
SETTING
DEFAULT
R/W
DESCRIPTION
3.0.15
1.0.15
4.0.15
Reset
1 = reset
0 = reset done, normal
operation
0’b
R/W SC Writing 1 to this bit will reset the whole chip,
including the MDIO registers.
4.0.14
PHY XS Loopback 1 = Enable loopback
0 = Normal operation
0’b
R/W
Enable PHY XS loop back mode on all four lanes.
3.0.13
4.0.13
Speed Select
1 = 10Gbps
1’b
RO
Operates at 10Gbps & above
4.0.12
Reserved
00’h
4.0.11
LOPOWER
0 = Normal Power
0’b
R/W
No Low Power Mode, writes ignored
4.0.10:7
Reserved
3.0.6
4.0.6
Speed Select
1 = 10Gbps
1’b
RO
Operates at 10Gbps & above
3.0.5:2
4.0.5:2
Speed Select
0000 = 10Gbps
0’h
RO
Operates at 10Gbps
4.0.1:0
Reserved
0’b
Table 76. IEEE PHY XS STATUS 1 REGISTER
MDIO REGISTER ADDRESS = 4.1 (4.0001’h)
BIT
NAME
SETTING
DEFAULT
R/W
DESCRIPTION
4.1.15:8
Reserved
00’h
4.1.7
Local Fault
1 = PHY XS Local Fault
0
RO
Derived from Register 4.0008’h
4.1.6:3
Reserved
0’h
4.1.2
Tx Link Up
1 = XGXS Tx Link Up
0 = XGXS Tx Link Down
1 (1)
RO LL(1)
‘Up’ means XAUI-side signal level is OK, Byte
Synch and Lane-Lane Alignment have all
occurred
4.1.1
LoPwrAble
Low Power Ability
0
RO
Device does not support a low power mode
4.1.0
Reserved
0
Table 77. IEEE PHY XS STATUS 2 DEVICE PRESENT & FAULT SUMMARY REGISTER
MDIO REGISTER ADDRESSES = 4.8 (4.0008’h)
BIT
NAME
SETTING
DEFAULT
R/W
DESCRIPTION
4.8.15:14
Device present
10 = Device present
10’b
RO
When read as “10”, it indicates that a device is present at
this device address
4.8.13:12
Reserved
4.8.11
TX LocalFlt
1 = TX Local Fault; on Egress
channel
0’b
RO/
LH(1)
Lane Alignment or Byte Alignment not done, or Loss of
Signal. From Reg. 4.24
4.8.10
RX LocalFlt
1 = RX Local Fault; on Ingress
channel
0’b
RO/
LH(1)
PLL lock failure (lack of RFCP/N signal)
4.8.9:0
Reserved
BBT3821
相關(guān)PDF資料
PDF描述
VE-2NP-IW-B1 CONVERTER MOD DC/DC 13.8V 100W
MS27484E12A35P CONN PLUG 22POS STRAIGHT W/PINS
MAX491CSD IC TRANS RS485/RS422 14-SOIC
VE-2NN-IW-B1 CONVERTER MOD DC/DC 18.5V 100W
IDTQS34X245Q3G IC BUS SWITCH 32BIT CMOS 80QVSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BBT3821LP-JH 功能描述:IC RE-TIMER OCTAL 192-BGA RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
BBTEKIT 功能描述:剝線和切削工具 COMPR AND STRIP TOOL KIT FOR RG59 RG6 CBL RoHS:否 制造商:Molex 產(chǎn)品:Cable Strippers 類型: 描述/功能:Stripper
BB-TERM3 功能描述:固定接線端子 3-Position Terminal Block Breakout RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Fixed Terminal Blocks 類型:Wire to Board 節(jié)距:5.08 mm 位置/觸點(diǎn)數(shù)量:2 線規(guī)量程:26-16 電流額定值:13.5 A 電壓額定值:250 V 安裝風(fēng)格:Through Hole 安裝角:Straight 端接類型:Screw 觸點(diǎn)電鍍:
BB-TG.30.8113 功能描述:ANT LTE, TERMINAL 制造商:b&b smartworx, inc. 系列:- 零件狀態(tài):在售 配件類型:天線 配套使用產(chǎn)品/相關(guān)產(chǎn)品:- 標(biāo)準(zhǔn)包裝:1
BBU-03 制造商:Highpoint Technology 功能描述:BATTERY BACK UP - Bulk