XR17V352IB-0A-EVB Exar Corporation, XR17V352IB-0A-EVB Datasheet - Page 27

• Manufacturer Part Number: XR17V352IB-0A-EVB
• Description: EVAL BOARD FOR XR17V352 113BGA
• Manufacturer: Exar Corporation

Specifications of XR17V352IB-0A-EVB

• Main Purpose: Interface, UART
• Embedded: -
• Utilized Ic / Part: XR17V352
• Primary Attributes: -
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REV. 1.0.1
MPIOSEL [15:0](default 0xFF)
The MPIOSEL register defines the MPIOs as either an input or output. A logic 1 (default) defines the pin for
input and a logic 0 for output.
MPIOOD [15:0] (default 0x00)
The MPIO outputs can behave as an open-drain output by the MPIOOD register. When the MPIOOD register is
a logic 0 (default), the MPIO is not an open-drain output. A logic 1 enables the MPIO as an open-drain output.
This register has no effect, when the MPIO is an input.
B it-7 B it-6
M PIO 7
MPIO7
Bit-7 Bit-6 Bit-5 Bit-4 Bit-3 Bit-2 Bit-1 Bit-0
M ultipurpose O pen-D rain O utput E nable
M P IO 6
MPIO6
Multipurpose Input/Output Selection
B it-5
M P IO 5 M P IO 4 M P IO 3 M P IO 2 M P IO 1 M P IO 0
M P IO O D R eg ister
MPIO5 MPIO4 MPIO3 MPIO2 MPIO1 MPIO0
MPIOSEL Register
B it-4
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HIGH PERFORMANCE DUAL PCI EXPRESS UART
B it-3
B it-2
B it-1 B it-0
XR17V352