![]() |
数据搜索系统,热门电子元器件搜索 |
|
TCM8002 Datasheet(数据表) 3 Page - Texas Instruments |
|
TCM8002 Datasheet(HTML) 3 Page - Texas Instruments |
3 page ![]() TCM8002 DATA PROCESSOR FOR CELLULAR TELEPHONE SLWS008C – SEPTEMBER 1994 – REVISED JUNE 1996 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 functional block diagram HDATA/PO4(0) RCCBUSY/ PO4(4) Clock Divider Watchdog Timer From Microprocessor Interface TCM8010 Interface SAT Detector/ Regenerator Data Recovery RX Control Majority Voting BCH Decoder RX Buffer Microprocessor Interface Interrupt Circuit Arbitration Logic TX Encoder TX Buffer Programmable I/O Extension Counter/ Timer XTAL1 XTAL2 RESET 9–16 PIO1(0 – 7) 18 – 25 PIO2(0 – 7) 26 – 29 PIO3(0 – 3) HCS/PO4(2) HCLK/PO4(3) SATOUT SATIN RXIN RAEN/PO4(6) RFEN TAEN/PO4(7) TXOUT WDOUT DATAOUT DATAIN CS DCLK INTRPT TMZERO/ PO4(5) 88 4 41 42 40 31 3 4 1 5 7 8 43 30 44 6 32 35 34 36 33 37 38 CLKOUT/PO4(1) 2 ( ) = bit count |