DK-MAXII-1270N Altera, DK-MAXII-1270N Datasheet - Page 16

• Manufacturer Part Number: DK-MAXII-1270N
• Description: KIT DEV MAXII W/EPM 1270N
• Manufacturer: Altera
• Series: MAX® IIr
• Type: CPLDr

Specifications of DK-MAXII-1270N

• Contents: Dev Board, Quartus®II Web Edition, Nios®II Web Edition, Cables, Accessories, Reference Designs and Demos
• Silicon Manufacturer: Altera
• Core Architecture: CPLD
• Core Sub-architecture: MAX
• Silicon Core Number: EPM
• Silicon Family Name: MAX II
• Rohs Compliant: Yes
• For Use With/related Products: MAX®II CPLDs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2380

MAX II Development Board
16
Preliminary
Table 16
Analog/Digital Converter
The analog-to-digital converter (ADC) is a Maxim MAX1111 device. It has
a Serial Peripheral Interface (SPI) that provides eight bits of resolution on
four channels. It also provides the reference voltage for the current sensor
amplifier.
Table 18
GSEL_Int
GSEL_IO
IO_V_ADC
Board Reference
Part Number
Device Description
Manufacturer
Manufacturer Web Site
ADC_CLK
ADC_CSN
ADC_DIN
ADC_DOUT
ADC_SHDN
ADC_SSTRB
IO_V_ADC
Table 16. Current Sensor Pin-Outs
Table 17. 8-Bit, 4-Channel ADC Reference
Table 18. 8-Bit, 4-Channel ADC Pin-Outs
Signal Name
Signal Name
shows the pin-outs for the current sensor.
shows the pin-outs for the ADC.
Table 17
Item
Gain Select for V
Gain Select for V
Enables power supply to the ADC and
Current Sensors
describes the ADC.
Clock
Chip Select
Data Input
Data Output
Three-level Shutdown
Input
Serial Strobe Output
Allows power to the ADC
and Current Sensors
Description
Description
C C I N T
C C I O
U2
MAX1111
Analog-to-digital converter
Maxim
www.maxim-ic.com
(U19)
(U23)
Description
Altera Corporation
MAX II Pin
MAX II Pin
D12
C12
B12
A11
B11
A12
A13
A13
D4
A4