LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 140

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

Specifications of LSI53C040-160QFP

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

8-14
Register: 0xFF15
Multipurpose I/O Bank 1 Pull-down Enable (MPPE1)
Read/Write
MPPE1_
Register: 0xFF18
Multipurpose I/O Bank 2 Output (MPO2)
Read/Write
MPO2_
System Registers
7
1
7
0
1
0
Multipurpose I/O Bank 1 Pull-down Enable
These read/write register bits determine if pull-downs are
active on the I/O pins MPIO1_0, MPIO1_1, MPIO1_2,
MPIO1_3, MPIO1_4, MPIO1_5, MPIO1_6, and
MPIO1_7. A value of 1 indicates the pull-down is active,
a value of 0 indicates the pull-down is inactive.
Multipurpose I/O Bank 2 Output
The values stored in these register bits are driven on the
I/O pins MPIO2_0, MPIO2_1, MPIO2_2, MPIO2_3,
MPIO2_4, MPIO2_5, MPIO2_6, and MPIO2_7 when the
corresponding pin enable in register 0xFF19 is set.
1
0
1
0
MPPE1_
MPO2_
1
0
1
0
1
0
0
1
0
0
[7:0]
[7:0]