M1 Cache Linear Mode Setting (J3); Cmos Clear (J2); V Battery On - Advantech PPC-102 Manual

3.2.3 M1 cache linear mode setting (J3)

The PCM-5865 supports the Cyrix M1 CPU with its linear access mode
on L2 cache. This mode is set through J3.
* default setting

3.2.4 CMOS clear (J2)

Warning:
To avoid damaging the computer, always turn off the power supply
before setting "Clear CMOS." Set the jumper back to "3.6 V Battery On"
before turning on the power supply.
1 1
* default setting
38 PPC-102 User's Manual