User guide

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35. Insert 7416 IC at U8 location
36. Insert 74LS640 at U9 location
37. Insert MAX232 at U10 location
38. Install a bare wire across +5VEXT power pins.
39. Due to the size of the board there are only two ATX holes to install the board inside the ATX
enclosure. Please add rubber feet under the board to prevent the board from making contact
with the ATX chassis when pressing on the board if power is being applied. Use the following
part from jameco.com. Also Radio Shack sells such part.
SJ-5027 SERIES BUMPON PROTECTIVE PRODUCTS
Part no. 1644895
Manufacturer
3M COMPANY
Manufacturer no.
SJ-5027-BLACK
40. Connect CF power cable to the IDE to CF Adapter POWER pins. Some IDE to CF adapters do not
include the power connector. The BOM lists the proper power adapter for such adapters.
41. TTL DEBUG 3 pin header is not used anymore. Do not install the 3 pin header at this location.