Achronix Speedster22i HD1000 Development Kit User Guide - Manual (Page 50)

50 UG034, July 1, 2014
Signal Pin on HD1000 (U33)
Connector
SMA Function
PAD0_CLK_BANK_SE N38 J49
PAD1_CLK_BANK_SE P37 J50
Digilent connector (J29)
You can use the Digilent connector (J29) to expand the functionality of the board. This is a
standard right-angle 1x6 Molex connector. Figure 11 shows the connector and Table 17 shows
the connections to the relevant pins on the HD1000.
Table 17: Digilent Connector and Connection to HD1000 Pins
HD1000 (U33)
Digilent Connector Pins
Signal Pin
EC_BYTEIO2_DQ0_P AH40 1
EC_BYTEIO2_DQ1_N AJ40 2
EC_BYTEIO2_DQ2_P AF40 4
EC_BYTEIO2_DQ3_N AF41 3
Jumpers
There are several jumpers on the board for configuration, signal selection, I 2 C master
selection, and other such functions. You can find more information about these in LEDS,
Buttons, Jumpers, and Switches chapter.
LEDs
There are 12 LEDs on the board. Some of these are dedicated to provide status information.
Others are user-programmable. You can find more information about these in
LEDS,
Buttons, Jumpers, and Switches chapter.
Switches
You can use the push button switch (S3) to reset the MCU on the board. You can use the bank
of 8 dip switches (SW7) to select the configuration mode signal levels on the HD1000 as
shown in Figure 2. Table 18 shows the signal names and the relevant pins on the HD1000 and
their connections to the switch.
Table 18: Configuration Signal Pins for the HD1000 and their Connections
HD1000 (U33) Switch (SW7)
Signal Name Pin Signal Name Pin
CONFIG_MODESEL0 L17 CFG_MS0 1, 16
CONFIG_MODESEL1 L18 CFG_MS1 2, 15
CONFIG_MODESEL2 J17 CFG_MS2 3, 14
CONFIG_SYS_CLK_BYPASS N18 SCLK_BYP 4, 13