NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 609

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

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

17.1.4
Intel
®
I/O Controller Hub 6 (ICH6) Family Datasheet
Note: For the writable bits, software must write a 1 to clear bits that are set. Writing a 0 to the bit has no
PCISTS—PCI Status Register (Modem—D30:F3)
Address Offset:
Default Value:
Lockable:
PCISTA is a 16-bit status register. Refer to the PCI Local Bus Specification for complete details on
each bit.
effect.
10:9
Bit
2:0
15
14
13
12
11
8
7
6
5
4
3
Detected Parity Error (DPE) — RO. Not implemented. Hardwired to 0.
Signaled System Error (SSE) —RO. Not implemented. Hardwired to 0.
Master Abort Status (MAS) — R/WC.
0 = Master abort Not generated by bus master AC ‘97 function.
1 = Bus Master AC ‘97 interface function, as a master, generates a master abort.
Reserved. Read as 0.
Signaled Target Abort (STA) — RO. Not implemented. Hardwired to 0.
DEVSEL# Timing Status (DEV_STS) — RO. This 2-bit field reflects the ICH6's DEVSEL# timing
parameter. These read only bits indicate the ICH6's DEVSEL# timing when performing a positive
decode.
Data Parity Error Detected (DPED) — RO. Not implemented. Hardwired to 0.
Fast Back to Back Capable (FB2BC) — RO. Hardwired to 1. This bit indicates that the ICH6 as a
target is capable of fast back-to-back transactions.
User Definable Features (UDF) — RO. Not implemented. Hardwired to 0.
66 MHz Capable (66MHZ_CAP) — RO. Hardwired to 0.
Capabilities List (CAP_LIST) — RO. Indicates that the controller contains a capabilities pointer list.
The first item is pointed to by looking at configuration offset 34h.
Interrupt Status (INTS) — RO.
0 = This bit is 0 after the interrupt is cleared.
1 = This bit is 1 when the INTx# is asserted.
Reserved
06
0290h
No
–
07h
AC ’97 Modem Controller Registers (D30:F3)
Description
Attribute:
Size:
Power Well:
R/WC, RO
16 bits
Core
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