S2000 Enhanced MPU - 7551270

[Foster]

I would like more information on this board.
I know it supports 5 reels (five SLA7032M on the board)

I know it will need  a daughter board to install any IC's or SIMM's

Already know I need to replace the Attendant/test switch. the button of the switch is broken off.
Socket U92 empty, maybe new location of accounting/setup serial EEPROM?

Anyone seen the daughter card around?

[a69mopar]

There wasn an "R" board(daughter) on eBay recently.

W

[PWRSTROKE]

Uses a s-2000 enhanced backplane/mother board also.  You can use a s-2000 enhanced memory 1 board- (Daughter/expansion board) part number 76828100 ,assy no. 7682810. Some  of these are stamped s2000 enhanced and some not-Just the part number,  They are both one in the same boards and either will work.  You do have to change the backplane board -It has two car fuses on it -very simular to game king deluxe backplane.  You can also use what is a "R" board on the mpu instead of the other,  This board has flash memory on it for sound and game and requires certain stepper base and boot chip.  Usually the same stepper base and boot will run ALOT of the R boards.  These boards are simular to the Game King .044 flash boards.  Hope that helps a little.  You can use a s-2000 enhanced complete set-up to run regular s-2000 based games as it is back-ward compatable.  The advantage is the processing speed is much faster and was needed for some of the newer games out there.  Always nice to know you can still run the regular chips and simm card on the 76828100 board or can step up and run flash based games using the r-board.  Hope this helps a little-B.

[PWRSTROKE]

Here is a few pictures of what the stuff looks like.  These are for reference only,  I am not selling these.  The enhanced mpu was kinda pricey awhile back but I have seen they have become more affordable as of late.  B.

[Foster]

I have this board on the way to me.
I gather the chips go in the socket that they match by name.
The CMOS RAM must be part of the MPU also there is a missing chip on the MPU I think it is U94 (8 pin in a corner of the  bard)
Not sure what DSP is, Digital Sound Processor?

Still have to wait for the mother board to pop up on Ebay though.
I hope I do not have to buy other parts to get it up and running.

I may be willing to trade the MPU and Daughter card. PM if you maybe interested.

[a69mopar]

I have this board on the way to me.
I gather the chips go in the socket that they match by name.
The CMOS RAM must be part of the MPU also there is a missing chip on the MPU I think it is U94 (8 pin in a corner of the  bard)
Not sure what DSP is, Digital Sound Processor?

Still have to wait for the mother board to pop up on Ebay though.
I hope I do not have to buy other parts to get it up and running.

I may be willing to trade the MPU and Daughter card. PM if you maybe interested.

DSP is the boot prom socket and it is related to audio.

W