MPU401.SYS

Provides support for the MPU401 interface.

DEVICE=C:\Os2\Boot\MPU401.SYS <parameter> 

Parameter:

• /Pn:hhh - Basis I/O (Port) Address.
• /In:ddd - Interrupt Level. With the Theta Band driver it can be set to 0 so TIMER0 is used during record.
• /N:sss - Name of the driver. Default is MPU401$
• /R:ddd - TIMER0 resolution in milliseconds. Default 2.
• /V - Verbose
• /O:sss - Options
  • L or LONGNAME - Long RTMIDI Names
  • QUIETINI - Ignore Initialization errors
  • NORMIO Do not check/register I/O addresses with RM
  • SHAREDIO Check/register I/O adresses as shared
  • MULTIO Check/register I/O adresses as multiplexed
  • NORMIRQ Do not check/register IRQ's with RM
  • SHAREDIRQ Check/register IRQ's as shared
  • MULTIRQ Check/register IRQ's as multiplexed
  • NOCHECKIO Do not verify I/O adresses
  • NOCHECKIRQ Do not verify IRQ's
  • NOTIMER0 Do not use TIMER0
  • 10BITS Use 10-bit address width with RM
  • 16BITS Use 16-bit adress width with RM
  • ONLYONE Locate only one MPU401 device
  • AUDIOVDD Enable DOS sharing (Only for Theta Band driver).

Platform Support:

OS/2 2.x	OS/2 3.0	OS/2 4.0	OS/2 4.5x
Yes	Yes	Yes	Yes