Jumpers - Technologic Systems TS-3200 User Manual

TS-3200 User's Manual

12 Jumpers

Jumper
JP1
JP2 Console Enable on COM2
JP3
JP4 Reduce Clock to 12.5 MHz
JP5
Table 2 - Jumper Listing
With a jumper installed on JP1, the unit switches to Manufacturing Mode. See 14.3 for more
information on Manufacturing Mode.
The default is with no jumper installed.
With a jumper installed on JP2, the TS-3200 redirects all console activity to COM2. With JP2 removed,
COM2 is available as a Com port and all console activity behaves as normal. Section 16 for more
information about console redirection.
The default is with the jumper installed.
With the jumper installed on JP3 on the TS-3200, the on-board flash (drive A:) is read-write. Removing
JP3 results in read-only access to the on-board flash. This is most useful to disable changes to the
flash drive in the end product.
The default is with the jumper installed.
With a jumper installed on JP4, the 386EX clock is throttled to half speed. One advantage of this
feature is that this will reduce the amount of power consumed. Another benefit is for debugging; this
can help resolve timing related issues during development.
The Baud Rate Clock and the PC/104 Bus clocks (SYSCLOCK and OSC) are not affected by JP4. The
internal 386EX Watch Dog Timer, Timer 1, and Timer 2 clocks are affected.
The default is no jumper installed.
JP5 is a jumper reserved for user programs. This jumper is shared with 2 other functions.
Note: If the TS-9500 daughter board is used, then JP5 must not be installed.
Note: JP5 can also not be used if DIO1 Port Pin 14 is being used.
The default is with no jumper installed.
The status of any jumper can be read via a BIOS call. See Appendix D for more details.
Function
Manufacturing Mode
Write Enable Drive A:
User Jumper
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Technologic Systems
05/21/2009