Electronic Components Datasheet Search |
|
XRT84L38 Datasheet(PDF) 10 Page - Exar Corporation |
|
XRT84L38 Datasheet(HTML) 10 Page - Exar Corporation |
10 / 453 page XRT84L38 VI OCTAL T1/E1/J1 FRAMER REV. 1.0.1 6.1.1 DESCRIPTION OF THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK .............................................. 247 TRANSMIT INTERFACE CONTROL REGISTER (TICR) (INDIRECT ADDRESS = 0XN0H, 0X20H) ........................ 247 6.1.2 BRIEF DISCUSSION OF THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK OPERATING AT XRT84V24 COMPATIBLE 2.048MBIT/S MODE ............................................................................................................................ 248 CLOCK SELECT REGISTER (CSR) (INDIRECT ADDRESS = 0XN0H, 0X00H) ................................................. 248 TRANSMIT INTERFACE CONTROL REGISTER (TICR) (INDIRECT ADDRESS = 0XN0H, 0X20H) ........................ 249 6.1.2.1 CONNECT THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK TO THE LOCAL TERMINAL EQUIPMENT IF TRANSMIT TIMING SOURCE = TXSERCLK_N ............................................................................................................................ 250 FIGURE 63. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT WITH TXSERCLK_N AS TRANSMIT TIMING SOURCE ............. 251 FIGURE 64. WAVEFORMS OF THE SIGNALS THAT CONNECT THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK TO THE LOCAL TERMINAL EQUIPMENT WITH THE TRANSMIT SERIAL CLOCK BEING THE TIMING SOURCE OF THE TRANSMIT SECTION ........................ 252 6.1.2.2 CONNECT THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK TO THE LOCAL TERMINAL EQUIPMENT IF THE TRANSMIT TIMING SOURCE = OSCCLK .................................................................................................................................. 252 CLOCK SELECT REGISTER (CSR) (INDIRECT ADDRESS = 0XN0H, 0X00H) ................................................. 253 FIGURE 65. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT WITH OSCCLK DRIVEN DIVIDED CLOCK AS TRANSMIT TIMING SOURCE 254 FIGURE 66. WAVERFORMS OF THE SIGNALS CONNECTING THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK TO THE LOCAL TERMINAL EQUIPMENT WITH THE OSCCLK DRIVEN DIVIDED CLOCK AS THE TIMING SOURCE OF THE TRANSMIT SECTION................. 255 6.1.2.3 CONNECT THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK TO THE LOCAL TERMINAL EQUIPMENT FOR LOOP-TIM- ING APPLICATIONS .................................................................................................................................................. 255 CLOCK SELECT REGISTER (CSR) (INDIRECT ADDRESS = 0XN0H, 0X00H) ................................................. 256 FIGURE 67. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT WITH RECOVERED RECEIVE LINE CLOCK AS TRANSMIT TIMING SOURCE 257 FIGURE 68. WAVERFORMS OF THE SIGNALS CONNECTING THE TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK TO THE LOCAL TERMINAL EQUIPMENT WITH THE RECOVERED RECEIVE LINE CLOCK BEING THE TIMING SOURCE OF TRANSMIT SECTION ................. 258 6.1.3 BRIEF DISCUSSION OF THE TRANSMIT HIGH-SPEED BACK-PLANE INTERFACE ........................................... 258 TRANSMIT INTERFACE CONTROL REGISTER (TICR) (INDIRECT ADDRESS = 0XN0H, 0X20H) ....................... 258 TRANSMIT MULTIPLEX ENABLE BIT = 0....................................................................................................... 259 TRANSMIT MULTIPLEX ENABLE BIT = 1....................................................................................................... 260 TRANSMIT INTERFACE CONTROL REGISTER (TICR) (NDIRECT ADDRESS = 0XN0H, 0X20H) ......................... 260 6.1.3.1 E1 TRANSMIT INPUT INTERFACE - MVIP 2.048 MHZ ........................................................................................... 260 FIGURE 69. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT USING MVIP 2.048MBIT/S DATA BUS.................................. 261 FIGURE 70. TIMING DIAGRAM OF INPUT SIGNALS TO THE FRAMER WHEN RUNNING AT MVIP 2.048MBIT/S........................................ 262 6.1.3.2 E1 TRANSMIT INPUT INTERFACE - 4.096 MHZ ..................................................................................................... 262 FIGURE 71. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT USING 4.096MBIT/S DATA BUS ........................................... 263 FIGURE 72. TIMING DIAGRAM OF INPUT SIGNALS TO THE FRAMER WHEN RUNNING AT 4.096MBIT/S MODE........................................ 263 6.1.3.3 E1 TRANSMIT INPUT INTERFACE - 8.192 MHZ ..................................................................................................... 263 FIGURE 73. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT USING 8.192MBIT/S DATA BUS ........................................... 264 FIGURE 74. TIMING DIAGRAM OF INPUT SIGNALS TO THE FRAMER WHEN RUNNING AT 8.192MBIT/S MODE........................................ 265 6.1.3.4 E1 TRANSMIT INPUT INTERFACE - BIT-MULTIPLEXED 16.384MBIT/S..................................................................... 265 FIRST OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 266 SECOND OCTET OF 16.384MBIT/S DATA STREAM ...................................................................................... 266 FIFTH OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 266 SIXTH OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 266 SEVENTH OCTET OF 16.384MBIT/S DATA STREAM..................................................................................... 266 EIGHTH OCTET OF 16.384MBIT/S DATA STREAM ....................................................................................... 267 FIGURE 75. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT USING 16.384MBIT/S DATA BUS ......................................... 268 FIGURE 76. IMING SIGNAL WHEN THE FRAMER IS RUNNING AT BIT-MULTIPLEXED 16.384MBIT/S MODE ............................................ 268 6.1.3.5 E1 TRANSMIT INPUT INTERFACE - HMVIP 16.384MBIT/S..................................................................................... 268 FIRST OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 269 THIRD OCTET OF 16.384MBIT/S DATA STREAM.......................................................................................... 269 FIFTH OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 269 SEVENTH OCTET OF 16.384MBIT/S DATA STREAM..................................................................................... 269 SECOND OCTET OF 16.384MBIT/S DATA STREAM ...................................................................................... 270 FOURTH OCTET OF 16.384MBIT/S DATA STREAM ...................................................................................... 270 SIXTH OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 270 EIGHTH OCTET OF 16.384MBIT/S DATA STREAM ....................................................................................... 270 FIGURE 77. INTERFACING XRT84L38 TO LOCAL TERMINAL EQUIPMENT USING 16.384MBIT/S DATA BUS ......................................... 271 FIGURE 78. TIMING SIGNAL WHEN THE FRAMER IS RUNNING AT HMVIP 16.384MBIT/S MODE ......................................................... 271 6.1.3.6 E1 TRANSMIT INPUT INTERFACE - H.100 16.384MBIT/S ...................................................................................... 271 FIRST OCTET OF 16.384MBIT/S DATA STREAM .......................................................................................... 272 |
Similar Part No. - XRT84L38 |
|
Similar Description - XRT84L38 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |