W83C553FY-G Nuvoton Technology Corporation of America, W83C553FY-G Datasheet - Page 76

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

Specifications of W83C553FY-G

• Lead Free Status / RoHS Status: Compliant

W83C553F
DMA Controller Mode Register
Type:
Bit Description:
WINBOND SYSTEMS LABORATORY
Bits [7:6]:
Bit 5:
Bit 4:
Bits [3:2]:
Bits [1:0]:
Write only
Transfer Mode.
Decrement Address. When set to "1", address pointer is decremented after each transfer.
Default is incrementing address.
Auto initialize Enable.
Transfer Type.
Channel Select.
Bit 7
Bit 3
0
0
1
1
0
0
1
1
Bit 6
Bit 2
0
1
0
1
0
1
0
1
=
=
=
=
=
=
=
=
Demand Mode
Single Mode
Block Mode
Cascade Mode
Verify
Write
Read
Illegal Type
Electrical Specifications
83