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| 型號： | MC92602ZTA |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PBGA196 |
| 封裝： | MAPBGA-196 |
| 文件頁數(shù)： | 31/98頁 |
| 文件大?。?/td> | 896K |
| 代理商： | MC92602ZTA |
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MOTOROLA
Chapter 3. Receiver
3-7
Functional Description
Alignment is also lost when the number of received characters with 8B/10B coding
errors outnumbers the non-errored characters by four. Credit for non-errored
characters in excess of errored characters is limited to four, such that alignment is
lost after four consecutive errored characters. Misalignment detection of this type is
not available in TBI mode. The receiver restarts its alignment procedure and halts
data ow until a new alignment is established.
Alignment is lost when DROP_SYNC followed by XCVR_x_DISABLE are both
asserted high for at least two clocks (see Section 2.3.4 for details on performing
drop sync). Current alignment is invalidated, the receiver restarts its alignment
procedure and halts data ow until a new alignment is achieved.
When establishing byte alignment, or when data ow is halted due to misalignment, the
“Not Byte Sync” error is reported as described in Section 3.3.6.3.
3.3.3.2
Non-Aligned
In this mode no attempt is made to align the incoming data stream. The bits are simply
accumulated into 10-bit characters and forwarded. This mode should be used only with
Ten-Bit Interface mode, TBIE set high, and with Word Synchronization disabled, WSE set
low.
3.3.4
Word Synchronization
The four receivers in the MC92602 can be used cooperatively to receive aligned
multi-channel word transfers. Word alignment is enabled by asserting Word
Synchronization Enable input, WSE, high.
Word synchronization is possible in Byte Interface mode or in TBI mode. However, word
synchronization is dependent on the detection of simultaneously transmitted word
synchronization events that contain Idle characters. Therefore, if operating in TBI mode,
the Idle character must be a supported member of the code set.
If WSE is high, then all enabled receivers (those that have XCVR_x_DISABLE set low)
will be aligned into a 16, 24, or 32 bit word (depending upon the states of the various
XCVR_x_DISABLE signals). If the receiver on Channel A is disabled, then do not select
the clock from Channel A as the recovered clock for all the channels.
The word synchronization event is four (or more) consecutive (K28.5) Idles followed by a
non-Idle. Word synchronization events must be generated at all concerned transmitters
simultaneously in order for synchronization to be achieved. Word synchronization events
must be received at all concerned receivers within 40 bit-times of each other.
Word synchronization events are used to establish a relationship between the received bytes
in each of the receivers. The bytes of a word are matched and presented simultaneously at
the Receiver Interface. Once synchronization is achieved the receiver tolerates +6 bit-times
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| MC92603VF | 功能描述:IC TXRX ETH QUAD GIG 256-MAPBGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
| MC92603VM | 功能描述:IC ETH TXRX QUAD GIG 256-MAPBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| MC92604VM | 功能描述:IC ETH TXRX DUAL GIG 196-MAPBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| MC92604ZT | 功能描述:IC TXRX ETH DUAL GIG 196-MAPBGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
| MC92610 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad 3.125 Gbaud SERDES |
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