NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 620

• Manufacturer Part Number: NH82801FBM S L89K
• Manufacturer: Intel

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

AC ’97 Modem Controller Registers (D30:F3)
17.2.5
17.2.6
620
x_PICB—Position in Current Buffer Register
(Modem—D30:F3)
I/O Address:
Default Value:
Lockable:
Software can read the registers at the offsets 08h, 0Ah, and 0Bh by performing a 32-bit read from
the address offset 08h. Software can also read this register individually by doing a single, 16-bit
read to offset 08h. Reads across DWord boundaries are not supported.
x_PIV—Prefetch Index Value Register
(Modem—D30:F3)
I/O Address:
Default Value:
Lockable:
Software can read the registers at the offsets 08h, 0Ah, and 0Bh by performing a 32-bit read from
the address offset 08h. Software can also read this register individually by doing a single, 8-bit read
to offset 0Ah. Reads across DWord boundaries are not supported.
15:0
Bit
Bit
7:5
4:0
Position In Current Buffer[15:0] — RO. These bits represent the number of samples left to be
processed in the current buffer.
Hardwired to 0
Prefetched Index Value [4:0] — RO. These bits represent which buffer descriptor in the list has
been prefetched.
MBAR + 08h (MIPICB),
MBAR + 18h (MOPICB),
0000h
No
MBAR + 0Ah (MIPIV),
MBAR + 1Ah (MOPIV)
00h
No
Intel
Description
Description
®
I/O Controller Hub 6 (ICH6) Family Datasheet
Attribute:
Size:
Power Well:
Attribute:
Size:
Power Well:
RO
16 bits
Core
Core
RO
8 bits