Altera MAX V CPLD Development Board - Manual (Page 17)

Chapter 2: Board Components 2–11
Connectors
January 2011 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.