Emulation Board for S1207
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
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.
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
select LED lamps for 5 output pins or not.
To be continued on page 3/6.
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.
TEXTOOL for 27010
MOSEL VITELIC INC., MSM9026 V1M1 1996
U2 (80C31) 9026 F/W 1.00
(Red) OS OW OX OY OZ
(Green) OS OW OX OY OZ
TGA TGB TGC
Auto Power Off
1/6 PID342 10/96