LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 143

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Register: 0xFF1D
Multipurpose I/O Bank 2 Pull-down Enable (MPPE2)
Read/Write
MPPE2_
Register: 0xFF20
Multipurpose I/O Bank 3 Output (MPO3)
Read/Write
R
MPO3_[3:0]
7
1
7
0
1
0
Multipurpose I/O Bank 2 Pull-down Enable
These read/write register bits determine if pull-downs are
active on the I/O pins MPIO2_0, MPIO2_1, MPIO2_2,
MPIO2_3, MPIO2_4, MPIO2_5, MPIO2_6, and
MPIO2_7. A value of 1 indicates the pull-down is active,
a value of 0 indicates the pull-down is inactive.
Reserved
Multipurpose I/O Bank 3 Output
The values stored in these register bits are driven on the
I/O pins MPIO3_0, MPIO3_1, MPIO3_2, and MPIO3_3
when the corresponding pin enable in register 0xFF21 is
set.
R
1
0
1
4
0
MPPE2_
1
3
0
1
0
MPO_[3:0]
1
0
0
1
0
0
[7:0]
[7:4]
[3:0]
8-17