CXD8910Q

CXD8910Q (1/2) IL08 ********** C-MOS DATA I/F For CONFERENCE SYSTEM - TOP VIEW 44 40 V DD(+5V) 34 25 24 23 22 21 20 19 18 DTI0 DTI1 DTI2 DTI3 DTI4 DTI5 DTI6 DTI7 DTO0 DTO1 DTO2 DTO3 DTO4 DTO5 DTO6 DTO7 CHG TSO0 TSO1 TSO2 TSO3 TSO4 TSO5 16 15 14 13 11 10 9 8 7 43 42 41 40 31 30 1 33 www.DataSheet4U.com 30 GND 5 GND 5 DAD0 4 DAD1 3 DAD2 44 CE 2 OE 1 WE 27 MODE 38 SDDI 34 SUDI 36 BCK 26 RST 25 GND 11 V DD(+5V) 23 32 SDDO 35 SUDO 29 UDEN 37 UP 33 DWN 12 15 20 22 (V DD =+5V) PIN SYMBOL I/O No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 WE OE DAD2 DAD1 DAD0 GND CHG DTO7 DTO6 DTO5 DTO4 GND DTO3 DTO2 DTO1 DTO0 V DD DTI7 DTI6 DTI5 DTI4 DTI3 I I I I I – O O O O O – O O O O – I I I I I PIN SYMBOL I/O No. 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 DTI2 DTI1 DTI0 RST MODE GND UDEN TSO5 TSO4 SDDO DWN SUDI SUDO BCK UP SDDI V DD TSO3 TSO2 TSO1 TSO0 CE I I I I I – O O O O O I O I O I – O O O O I INPUT BCK CE DAD0-2 DTI0-7 MODE OE RST SDDI SUDI WE ; SERIAL DATA BIT CLOCK ; PARALLEL DATA I/O ENABLE ; I/O DATA ADDRESS (DTI,DTO) ; PARALLEL DATA ; MODE CONTROL (L ; CE, OE, WE, DAD0-2 / H ; DTO, DTI) ; DTO OUTPUT ENABLE ; RESET ; MASTER UNIT SERIAL DATA ; FOLLOWER UNIT SERIAL DATA ; DTI WRITE ENABLE OUTPUT CHG ; FOLLOWER CHANGED DATA STATUS (DD, CMD1, 2) DTO0-7 ; PARALLEL DATA DWN ; MASTER UNIT DATA BUS CONTROL SDDO ; SERIAL DATA WITH CHANGED ADDRESS BIT TO FOLLOWER UNIT SUDO ; SERIAL DATA WITH ADDED UD TO MASTER UNIT TSO0-5 ; TEST UDEN ; UD SERI...