w83c554f Winbond Electronics Corp America, w83c554f Datasheet - Page 79

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

W83C554F
4.2.1
Base and Current Address Register
Type:
Bit Description:
Base and Current Word Count Register
Type:
Bit Description:
WINBOND ELECTRONICS CORP. AMERICA
4.2
Bits [15:0]:
Bits [15:0]:
ISA Bridge (Function 0) I/O Registers
DMA Controller I/O Registers
Read/Write
Base and Current Address. Access by two consecutive cycles. Internal high/low byte pointer
toggles after each access.
Read/Write
Base and Current Word Count. Access by two consecutive cycles. Internal high/low byte
pointer toggles after each access.
Register Information
77