Download Driver For Realtek ALC650 A3.47

By admin On Aug 15, 2003

Spread the love

Realtek has released a new driver for the ALC650 audio chip. The version number has since been increased to A3.47 and it has the following changelog:

A3.47

Add some customize settings.

Turn off SPDIF-In Schmitt Trigger Control for ALC655.

Fix the problem that AC3 stream will hang with the older revision of VIA8233 under Win98 SE.

Fix the problem that AC3 stream will be abnormal with Direct sound API.

Add hand-shaking protocol between audio driver and modem driver for ATI chipset.

Disable “Mic2 Select” node in mixer for ALC655/ALC658.

Fix the bugcheck D1 in HCT verifier for nVidia chipset.

A3.46

Add some customize settings.

Add Hardware EQ function for ALC250.

Support independent SPDIF engine for nVidia CK8 chipset.

Modify driver for UAJ function.

Modify UAJ thresholds for ALC658.

Fix audio driver bug for ATI chipset.

Fix audio driver bug about nVidia independent SPDIF engine.

Change direct sound acceleration engine.(New engine require DirectX 8.1 under Windows 98 SE).

A3.45

Add some customize settings.

Reduce resume time for VIA chipset.

Modify mixer volume control algorithm for multi-channels codec to prevent the value of mixer out of range.

Implement ATI dedicated SPDIF DMA engine.

Support ALC250 and ALC658.

Fix the problem that Jack Sensing will hang in Windows 98SE.

Fix ICH5 pause DMA issue.

[break]The following downloads are available:
Windows 95 (4680KB)
Windows 98Gold/98SE/ME/2000/XP (6653 KB)
Windows NT 4.0 (4722KB)
RtlRack (8760 KB)

Version number	A3.47
Operating systems	Windows 9x, Windows NT, Windows 2000, Windows XP
Website	realtek
Download
License type	Freeware

Facebook Notice for EU! You need to login to view and post FB Comments!