
2–10
Chapter 2: Board Components
MAX II CPLD EPM2210 System Controller
Cyclone III LS FPGA Development Board Reference Manual
© October 2009 Altera
Corporation
Table 2–6
lists the MAX
II CPLD EPM2210 System Controller component reference
and manufacturing information.
MAX_ERROR
2.5-V
G3
—
FPGA configuration error LED
MAX_FACTORY
G4
—
FPGA factory configuration LED
MAX_LOAD
G2
—
FPGA configuration active LED
MAX_RESETn
M9
—
MAX II reset push-button switch
PGM_CONFIG
K2
—
Load the flash memory image identified by the
PGM LEDs
PGM_LED0
J2
—
Flash memory PGM select indicator 0
PGM_LED1
J4
—
Flash memory PGM select indicator 1
PGM_LED2
K1
—
Flash memory PGM select indicator 2
PGM_SEL
J3
—
Toggles the
PGM_LED[0:2]
sequence
PLL_CE
L13
—
Programmable oscillator chip select
PLL_OD0
M15
—
Programmable oscillator output divider 0
PLL_OD1
L12
—
Programmable oscillator output divider 1
PLL_OD2
M16
—
Programmable oscillator output divider 2
PLL_PR0
L11
—
Programmable oscillator prescaler 0
PLL_PR1
L15
—
Programmable oscillator prescaler 1
PLL_RSTn
N16
—
Programmable oscillator reset
SECURITY
K3
AG12
Anti-Tamper FPGA general I/O
SECURITY_LED0
L1
—
Anti-Tamper example design security LED0
SECURITY_LED1
L2
—
Anti-Tamper example design security LED1
SENSE_ADC_F0
L3
—
Power monitor frequency
SENSE_CS0n
N1
—
Power monitor chip select
SENSE_SCK
L5
—
Power monitor serial peripheral interface (SPI)
clock
SENSE_SDI
M3
—
Power monitor SPI data in
SENSE_SDO
L4
—
Power monitor SPI data out
SRAM_MODE
P4
—
FSM bus SSRAM burst sequence selection
SRAM_ZZ
L14
AH14
FSM bus SSRAM power sleep mode
USB_DISABLEn
G14
—
DIP - embedded USB-Blaster disable
USB_LED
F12
—
Embedded USB-Blaster active LED
USER_PGM
M6
—
DIP - factory or user load on power-up
Table 2–5.
MAX II CPLD EPM2210 System Controller Device Pin-Out (Part 4 of 4)
Schematic Signal Name
I/O Standard
EPM2210
Pin Number
EP3CLS200
Pin Number
Description
Table 2–6.
MAX II CPLD EPM2210 System Controller Component Reference and Manufacturing Information
Board Reference
Description
Manufacturer
Manufacturing
Part Number
Manufacturer
Website
U22
IC - MAX II CPLD EPM2210
256FBGA -3 LF 2.5 V VCCINT
Altera
Corporation
EPM2210F256C3N
www.altera.com