MSM9026 Datasheet, PDF (1/6 Pages) Mosel Vitelic, Corp – Emulation Board for S1207

MOSEL VITELIC
MSM9026
October 1996
Emulation Board for S1207
Features
To emulate S1207 chip and its derivatives, see
A red LED lamp D3 is provided to indicate the
data sheet PID 247.
power on or off.
Driven by either 1.5 V x 4 battery or 5 - 6 V
A 32-pin textool U3 is provided to store 27C010
power supply.
EPROM (access time 120 ns or faster).
A 4x1 jumper header JP1 is provided to accept
5 green LED lamps are provided on EAC area.
power source.
5 red LED lamps are provided on EAC area.
A pair or strengthen wire (E1 & E2) is provided
19 push button switches for triggers are provided
to accept the power source.
on EAC area.
2 push button switches are provided to control
A 2x1 jumper header JP4 is provided on EAC
the power on/off.
area to accept wires to speaker.
Selectable (by JP2) auto power off function (after
A 3x1 jumper header JP5 is provided on EAC
60" no operation)is provided.
area to decide source for K1,2,3,4 triggers.
A push button switch is provided to reset this
A 3x5 jumper header is provided on EAC area to
M9026 board.
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
TEXTOOL for 27010
MOSEL VITELIC INC., MSM9026 V1M1 1996
U2
(80C31) 9026 F/W 1.00
(Red) OS OW OX OY OZ
DRV
JP4
SPK
SNK
(Green) OS OW OX OY OZ
SN:
JP3
Vdd
TGA
TGB
TGC
OS
OW
OX
OY
OZ
Vss
K1
K2
K3
K4
RW1
RW2
RW3
RW4
Cout
SW4
SW8
SW12 SW16
RW4
SW3
SW2
SW1
K1
SW7
SW6
SW5
SW11 SW15
SW10
RW3
SW14
RW2
A
HI
LO
A
BC
Vdd
SEL JP5
RW1
BC
SW9 SW13
OKY
INT
RW1
K2
K3
K4
TGA TGB TGC
E1
Vcc
1.5V
x4
JP1
E2
GND
SW
JP2
Auto Power Off
RST
SW
SW
ON/OFF
D3
1/6
PID342 10/96