CHAINTECH 6AJA4, Руководство пользователя

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Chapter 3
30
I. Hardware Reset Protect
When this function is enabled, your PC's hardware reset button will not function.
This function is especially useful to prevent accidental resets for file servers and
routers, etc., which should be available 24 hrs/day. When disabled, your PC's
hardware reset button will function normally.
J. OnChip Sound
This function must be enabled in order to use the onboard audio function. To
terminate this function set it to disabled.
K. OnChip Modem
This function must be enabled in order to use the soft modem riser card on AMR
slot. To terminate this function set it to disabled. Be sure to set AMR/MR Setting
jumpers (JP4A/B/C/D) as discussed in Section 2-4 of this manual to enable this
function.
L. Spectrum Spread
When Enabled this function will cause lower EMI by spreading the system
frequency spectrum. For normal operation, disable this function.
M. Memory Parity/ECC Check
If the DRAM chips in your system support parity/ECC check, select Enabled