MSS0306 MOSEL | Alldatasheet
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MOSEL VITELIC INC. General Description By Storing digitized voice data and options into 27C010 EPROM, this 9016 board emulates the function of MSS0306 chip although their DC / AC characteristics are not identical. To configure the options of the target chip, you can specify them by entering into text file with text editor on personal computer. Running 9016PACK.EXE on PC you can easily get the compiled file to be put into EPROM. With some jumpers setting, this 9016 board performs versatile applications for your verification before chip fabrication. Board Layout JP1: connect with battery JP2: connect with speaker JP3: auto power off or not JP4,JP7,JP9: LED selection JP6: feedback drive selection JP5,JP8,JP10: trigger drive selection WR1: output test pin set WR2: trigger drive pin set WR3: trigger pin set SW1: system reset key SW10: power on key SW11: power off key SW2~SW9: switches to trigger U1: 27C010 EPROM XY Z XY Z H LS R S R S R XY Z XYZ OUT 12 3TG 45 678 1 2345 67 8 1 2345 67 8 X Y Z ACT HI ACT LOW 12 3TG 45 678 TG1 TG2 TG3 TG4 TG5 TG6 TG7 TG8 POWER ON / OFF SW10 SW11 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 Trigger ( Directly)Trigger ( Via TGs key ) WR2 Trigger Option of TGs WR1 Output Option Output JP3 Auto power off JP6 JP4 JP7 JP9 JP2 SPK GAL16V8 74HC12574HC37474HC373 RST SW1 80C31-16 RP1 RP2 74HC374 74HC245 74HC08 NE555 LED Option D7 D8 D9 D6D5 +++ +++ WR3 S SHORT RESISTORR JP8 MOSEL - VITELIC INC.
9016 V1 M1 @1995
H S S S S S S S S S S S S S S S SRRR RR RRR RRR RR RRR JP5JP10L GND JP1 C2+ GAL16V8 B C E +VCC(1.5V X 4) U11 U10 U2 U3 U5U4 U14 U13 B C E B C E B C E Q4 U8 GAL16V8 74HC138 16MHz