Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Volume 3—Signal Electrical and Timing Characteristics—C2000 Product Family
Speaker Interface
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 3 of 3
September 2014
668
Order Number: 330061-002US
33.14
Speaker Interface
33.14.1
DC Specifications
contains the DC specifications for the Speaker signal. This signal is in the
3.3V Core power well of the SoC.
• SPKR (Output)
33.15
Customer General-Purpose I/O (GPIO) Interfaces
33.15.1
DC Specifications
contain the DC specifications for the Customer GPIO
signals.
The following signals are in the 3.3V Core power well of the SoC. See
.
• GPIOS_[30:0] (Input, Output)
The following signals are in the 3.3V SUS power well of the SoC. See
.
• GPIO_SUS[27:0] (Input, Output)
Table 33-23. Speaker Interface Signal DC Specifications
Symbol
Parameter
Min
Max
Unit
Note
V
OL
Output Low Voltage
–
0.4
V
@ 4 mA
V
OH
Output High Voltage
2.4
V3P3S
V
@ –4 mA
Table 33-24. Customer GPIO - Core Power Well Signal DC Specifications
Symbol
Parameter
Min
Max
Unit
Note
V
IL
Input Low Voltage
–0.3
0.8
V
V
IH
Input High Voltage
2.0
V3P3S+0.3
V
V
OL
Output Low Voltage
–
0.4
V
@ 4 mA
V
OH
Output High Voltage
2.4
V3P3S
V
@ –4 mA
Table 33-25. Customer GPIO - SUS Power Well Signal DC Specifications
Symbol
Parameter
Min
Max
Unit
Note
V
IL
Input Low Voltage
–0.3
0.8
V
V
IH
Input High Voltage
2.0
V3P3A+0.3
V
V
OL
Output Low Voltage
–
0.4
V
@ 4 mA
V
OH
Output High Voltage
2.4
V3P3A
V
@ –4 mA