w83c553f Winbond Electronics Corp America, w83c553f Datasheet - Page 85

• Manufacturer Part Number: w83c553f
• Description: System I/o Controller With Pci Arbiter
• Manufacturer: Winbond Electronics Corp America

W83C553F
DMA Controller Request Register
Type:
Bit Description:
DMA Controller Mask Register
Type:
Bit Description:
WINBOND SYSTEMS LABORATORY
Bits [7:3]:
Bit 2:
Bits [1:0]:
Bits [7:3]:
Bit 2:
Bits [1:0]:
Write only
Reserved.
Set Request.
Channel Select.
Write only
Reserved.
SETMASK. Set Mask bit.
CSEL [1:0]. Channel Select bits.
Electrical Specifications
82