- 您現(xiàn)在的位置：買賣IC網 > PDF目錄98023 > ML53812-2 (OKI ELECTRIC INDUSTRY CO LTD) SPECIALTY MICROPROCESSOR CIRCUIT, PQFP176 PDF資料下載
參數(shù)資料
| 型號： | ML53812-2 |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP176 |
| 封裝： | LQFP-176 |
| 文件頁數(shù)： | 38/64頁 |
| 文件大?。?/td> | 668K |
| 代理商： | ML53812-2 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁當前第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– s ML53812-2 s
39
Oki Semiconductor
The Stream Switch provides a data stream-to-data stream connection capability. Switching between any
of the 32 CT Bus data streams operating at 2, 4, or 8 Mb/s is supported. Eight stream switch channels are
provided. Individual time-slots are not tri-state controlled. Buffering is done on single timeslots rather
than entire frames. This trade-off complicates the connection matrix, but without this compromise it
would not be practical to implement the Stream Switch.
Depending upon the data stream rates, the stream switch provides a minimum of 256 and a maximum of
1024 uni-directional timeslot connections. Stream switches in other ML53812-2 devices in a system may
be used simultaneously to increase switching capability. The output of the stream switch is multiplexed
with the output of the transmit switch, with the transmit switch having priority.
6.7 Stream Switch Connection Mapping
Input Data
Stream Rate
Output Data
Stream Rate
Partition
Timeslot Connection
2 Mb/s
0
0 to 1, 1 to 2, 2 to 3, … , 31 to 0
4 Mb/s
0
0 to 2, 1 to 4, 2 to 6, … , 31 to 0
1
0 to 3, 1 to 5, 2 to 7, … , 31 to 1
8 Mb/s
0
0 to 4, 1 to 8, 2 to 12, … , 31 to 0
1
0 to 5, 1 to 9, 2 to 13, … , 31 to 1
2
0 to 6, 1 to 10, 2 to 14, … , 31 to 2
3
0 to 7, 1 to 11, 2 to 15, … , 31 to 3
4 Mb/s
2 Mb/s
0
0 to 1, 2 to 2, 4 to 3, … , 62 to 0
1
1 to 1, 3 to 2, 5 to 3, … , 63 to 0
4 Mb/s
0
0 to 1, 1 to 2, 2 to 3, … , 63 to 0
8 Mb/s
0
0 to 2, 1 to 4, 2 to 6, … , 63 to 0
1
0 to 3, 1 to 5, 2 to 7, … , 63 to 1
8 Mb/s
2 Mb/s
0
0 to 1, 4 to 2, 8 to 3, … , 124 to 0
1
1 to 1, 5 to 2, 9 to 3, … , 125 to 0
2
2 to 1, 6 to 2, 10 to 3, … , 126 to 0
3
3 to 1, 7 to 2, 11 to 3, … , 127 to 0
4 Mb/s
0
0 to 1, 2 to 2, 4 to 3, … , 126 to 0
1
1 to 1, 3 to 2, 5 to 3, … , 127 to 0
8 Mb/s
0
0 to 1, 1 to 2, 2 to 3, … , 127 to 0
Frame Boundary
123
124
125
126
127
0123
4
CT_D time-slots @ 4mb/s
123
62
63
0
1
2
CT_D time-slots @ 2mb/s
30
31
0
1
CT_D time-slots @ 8mb/s
Figure 5. CT Bus Data Stream Switching
相關PDF資料 |
PDF描述 |
|---|---|
| ML54051 | FLASH MEMORY DRIVE CONTROLLER, PQFP120 |
| ML60851CGA | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML60851DTB | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML60852A | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| ML63187-XXXGA | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP128 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ML53812-2TC | 制造商:ROHM Semiconductor 功能描述: |
| ML53FAD | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
| ML53FAG | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
| ML53FCD | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
| ML53FCG | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:Micropower CMOS Oscillators |
發(fā)布緊急采購，3分鐘左右您將得到回復。