Chapter 2: Board Components
2–11
Connectors
September 2015
Altera Corporation
MAX V CPLD Development Board Reference Manual
Table 2–15
lists the speaker header schematic signal names and their corresponding
MAX V CPLD device pin numbers.
Table 2–16
lists the speaker header component reference and the manufacturing
information.
DC Motor Headers
The development board includes two DC motor headers which are driven by six
open-drain I/Os from the MAX V CPLD. The headers can directly drive micro DC
motor and also provides two channels for DC motor encoder to measure the motor’s
rotation speed.
Table 2–11. Speaker Header Schematic Signal Names and Functions
Board Reference
Description
Schematic Signal
Name
I/O Standard
MAX V CPLD Device
Pin Number
J9.1
Speaker header I/O pin
MAX_SPK_0
Variable VCCIO
voltage
(1.2-V to 3.3-V)
N15
Speaker header I/O pin
MAX_SPK_1
N16
Speaker header I/O pin
MAX_SPK_2
P15
Speaker header I/O pin
MAX_SPK_3
P14
Speaker header I/O pin
MAX_SPK_4
H12
Speaker header I/O pin
MAX_SPK_5
J12
Speaker header I/O pin
MAX_SPK_6
A8
Speaker header I/O pin
MAX_SPK_7
A7
J9.4
Power
VAR_VCCIO
—
J9.3
Ground
GND
—
—
Table 2–12. Speaker Header Component Reference and Manufacturing Information
Board Reference
Description
Manufacturer
Manufacturer
Part Number
Manufacturer Website
J9
0.025 inches (0.64 mm) square
post header
Samtec
TSW-104-07-G-S
www.samtec.com
—
4-pin, 2-wire motherboard
speaker
(1)
Pc Parts
Collection
20503
www.pcpartscollection.com
Note to
Table 2–12
:
(1) This component is a compatible unit which can be used on the development board. The MAX V CPLD development kit does not include this
component.