W83C553FY-G Nuvoton Technology Corporation of America, W83C553FY-G Datasheet - Page 71

• Manufacturer Part Number: W83C553FY-G
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83C553FY-G

• Lead Free Status / RoHS Status: Compliant

W83C553F
4.2.1
Base and Current Address Register
Type:
Bit Description:
Base and Current Word Count Register
Type:
Bit Description:
WINBOND SYSTEMS LABORATORY
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.
Electrical Specifications
78