Mosel Vitelic MSM9026 Datasheet

MOSEL VITELIC
MSM9026
October 1996
Emulation Board for S1207
Features
To emulate S1207 chip and its derivatives, see data sheet PID 247. Driven by either 1.5 V x 4 battery or 5 - 6 V power supply. A 4x1 jumper header JP1 is provided to accept power source. A pair or strengthen wire (E1 & E2) is provided to accept the power source. 2 push button switches are provided to control the power on/off. Selectable (by JP2) auto power off function (after 60" no operation)is provided. A push button switch is provided to reset this M9026 board.
A red LED lamp D3 is provided to indicate the power on or off. A 32-pin textool U3 is provided to store 27C010 EPROM (access time 120 ns or faster). 5 green LED lamps are provided on EAC area. 5 red LED lamps are provided on EAC area. 19 push button switches for triggers are provided on EAC area. A 2x1 jumper header JP4 is provided on EAC area to accept wires to speaker. A 3x1 jumper header JP5 is provided on EAC area to decide source for K1,2,3,4 triggers. A 3x5 jumper header is provided on EAC area to select LED lamps for 5 output pins or not. To be continued on page 3/6.
Description
By storing digitized sound data and options into 27C010 and inserting it onto U3, this MSM9026 board emulates the function of S1207 chip and its derivatives. The file for 27C010 content should be prepared by running program 9026pack.exe. The demanded external components are provided on board in specific EAC (External Application Component) area.
Board Layout
U3 U2
TEXTOOL for 27010
OS OW OX OY OZ
(Red)
DRV
JP4
SPK
SNK
(Green)
OS OW OX OY OZ
SN:
SW4
SW8
SW12
SW16
RW4
SW3
SW7
SW11
SW15
RW3
SW2
SW6
SW10
SW14
RW2
SW1
SW5
SW9
SW13 OKY INT
RW1
K1
K2 K3 K4 TGA TGB TGC
ABC
HI
LO
ABC
Vdd
TGA TGB
TGC
OW
MOSEL VITELIC INC., MSM9026 V1M1 1996
E1 Vcc
(80C31) 9026 F/W 1.00
JP3
Vss K1 K2 K3 K4 RW1
OS
RW2 RW3
OX
RW4
OY
Cout
OZ
Vdd
JP5SEL
RW1
JP2 Auto Power Off
SW SW
ON/OFF D3
1/6
1.5V x4
JP1
PID342 10/96
E2 GND
SW
RST
MOSEL VITELIC
Block Diagram & Schematics
MSM9026
OS OW OX OY OZ
1 1 1 1 1
OS OW OX OY OZ
R31
HI
LO
R38
R32 R33
A
AB
BC
SPK
JP4
Q3
8050
R40R39
C
Green SNK
DRV Red
INT
OKY
TGC
TGB
TGA
OZ OY OX OW OS
S1207 Equivalent Circuit
Power Control Circuit
32
RST
ON OFF
JP2
One 16X2 EPROM Textool
SW16
SW12
SW8
SW4
SW15
SW11
SW7
SW3
SW14
SW10
SW6
SW2
SW13
SW9
SW5
SW1
JP5
RW4 RW3 RW2 RW1
K4
K3
K2
K1
2/6
PID342 10/96
+ 4 hidden pages