w83c554f Winbond Electronics Corp America, w83c554f Datasheet - Page 57

• Manufacturer Part Number: w83c554f
• Description: System I/o Controller With Pci Arbiter & Ultradma/33 Ide Controller
• Manufacturer: Winbond Electronics Corp America

W83C554F
Status Register (default = 0200h)
Type:
Bit Description:
WINBOND ELECTRONICS CORP. AMERICA
Bit 15:
Bit 14:
Bit 13:
Bit 12:
Bit 11:
Bits [10:9]:
Bit 8:
Bit 7:
Bit 6:
Bit 5:
Bits [4:0]:
Read/Write
Detected Parity Error (DPE). This bit is read/write.
Signaled System Error (SSE).
Received Master Abort (RMA). This bit is read/write.
Received Target Abort (RTA). This bit is read/write.
Signaled Target Abort (STA). This bit is read/write.
DEVSEL# Timing (DVSLT). Medium speed. These read only bits are both set to "01".
Master Data Parity Error Detected (MDPE). This bit is read/write.
Fast Back-to-Back Capable (FB2BC). W83C554F does not decode fast back-to-back cycles
across different targets. This read only bit is set to "0".
UDF Supported (UDFS). W83C554F does not support user definable features. This read only
bit is set to "0".
66 MHz Capable (PCI66C). W83C554F does not support 66 MHz bus speed. This read only
bit is set to "0".
Reserved. This read only bit is set to "0".
Signaled Target Abort
Register Information
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