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LC897127K Arkusz danych(PDF) 5 Page - Sanyo Semicon Device |
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LC897127K Arkusz danych(HTML) 5 Page - Sanyo Semicon Device |
5 / 14 page No. 6251-5/14 LC897127K LC897127K Pin Functions When the DVD Interface is Used Type I INPUT B BIDIRECTION NC NOT CONNECT O OUTPUT P POWER Pin No. Pin Type Function 1VSS0 P 2 IO2 B Buffer RAM data I/O. 3 IO1 B These pins have built-in pull-up resistors. 4 IO0 B 5 MCK2SEL I PLL frequency selection. This pin must be connected to VDD. 6 C2PO I 7 SDATA I CD DSP interface 8 BCK I 9 LRCK I 10 EXCK O Subcode I/O 11 WFCK I 12 SBSO I Subcode I/O 13 SCOR I 14 DSDATA O 15 DLRCK O D/A converter outputs 16 DBCK O 17 MCK O XTALCLK0 1/1, 1/2, and stop output 18 VDD P 19 VSS0 P 20 RESET I IC reset. The IC is reset on a low-level input. 21 CSCTRL I Microcontroller CS low/high 22 TEST3 I 23 TEST0 I Test pins. These pins must be connected to VSS0 in normal operation. 24 TEST1 I 25 TEST2 I 26 VSS0 P 27 XTALCK0 I Crystal oscillator circuit input 28 XTAL0 O Crystal oscillator circuit output 29 TEST4 I Test pin. This pin must be connected to VSS0 in normal operation. 30 DRESP B DVD ECC data latching. A pull-down resistor is built in. 31 HDBDIR O DVD data bus direction output. A pull-down resistor is built in. 32 DREQ B DVD ECC data request. A pull-down resistor is built in. 33 VSS0 P 34 HDB7 I DVD data input 35 HDB6 I 36 VSS0 P 37 VDD P 38 HDB5 I 39 HDB4 I 40 HDB3 I DVD data input 41 HDB2 I 42 HDB1 I 43 HDB0 I 44 VSS0 P 45 RD I Microcontroller data read signal input 46 WR I Microcontroller data write signal input 47 CS I Register chip select input from the microcontroller 48 SUA0 I 49 SUA1 I 50 SUA2 I Microcontroller register selection signals 51 SUA3 I 52 SUA4 I 53 SUA5 I Continued on next page. |
Podobny numer części - LC897127K |
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Podobny opis - LC897127K |
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