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MAX1000 User Guide
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Page | 15
July 2017
Board Reference FPGA Pin No.
Description
I/O Standard
DQ0
PIN_D11
SDRAM Data[0]
3.3 V
DQ1
PIN_G10
SDRAM Data [1]
3.3 V
DQ2
PIN_F10
SDRAM Data [2]
3.3 V
DQ3
PIN_F9
SDRAM Data [3]
3.3 V
DQ4
PIN_E10
SDRAM Data [4]
3.3 V
DQ5
PIN_D9
SDRAM Data [5]
3.3 V
DQ6
PIN_G9
SDRAM Data [6]
3.3 V
DQ7
PIN_F8
SDRAM Data [7]
3.3 V
DQ8
PIN_F13
SDRAM Data [8]
3.3 V
DQ9
PIN_E12
SDRAM Data [9]
3.3 V
DQ10
PIN_E13
SDRAM Data [10]
3.3 V
DQ11
PIN_D12
SDRAM Data [11]
3.3 V
DQ12
PIN_C12
SDRAM Data [12]
3.3 V
DQ13
PIN_B12
SDRAM Data [13]
3.3 V
DQ14
PIN_B13
SDRAM Data [14]
3.3 V
DQ15
PIN_A12
SDRAM Data [15]
3.3 V
DQM0
PIN_E9
SDRAM Lower Data Mask
3.3 V
DQM1
PIN_F12
SDRAM Upper Data Mask
3.3 V
3.3.5
Flash Memory
The MAX1000 board supports up to 128 MBit of serial flash memory that can be used for user
data and programming non-volatile storage. Single SPI interface is supported that can reach up to
104 MHz SPI performance. Device offers unique advanced security features that could benefit
greatly end node security applications.
Board Reference FPGA Pin No. Description
I/O Standard
F_CS
PIN_B3
Flash Chip Select
3.3 V
F_CLK
PIN_A3
Flash Clock Input
3.3 V
F_DI
PIN_A2
Flash Data Input Input (IO0)
3.3 V
F_DO
PIN_B2
Flash Data Input Output (IO1) 3.3 V
NSTATUS
PIN_C4
NSTATUS
3.3 V
DEVCLRN
PIN_B9
DEVLCLRN
3.3 V
Figure 10 – Flash Connections