INT 2F - SilverNET - SET RUNTIME PARAMETERS
AX = 4E53h ("NS")
BL = 02h (function "set runtime parameters")
BH = module ID (see #02826)
CX = parameter index (see #02829,#02830)
DX = new value for specified parameter
Desc: set a WORD value in the specified SilverNET module
Note: not all indexed parameters are writable; modifying a read-only
parameter can result in system crashes
SeeAlso: AX=4E53h/BL=00h,AX=4E53h/BL=01h