controlpaths
/ clock_forwarding_example.v
Created
March 21, 2020 11:07
Clock forwarding example for Xilinx 7 series
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| /* Clock forwarding for DAC. Single anded clock */ | |
| ODDR #( | |
| .DDR_CLK_EDGE("SAME_EDGE"), | |
| .INIT(1'b0), | |
| .SRTYPE("SYNC") | |
| )ODDR_CLKDAC( | |
| .Q(o_dac_clkout), | |
| .C(clk100mhz), | |
| .CE(1'b1), | |
| .D1(1'b0), |
grenade
/ 01-generate-ed25519-ssh-key.sh
Last active
November 29, 2025 18:38
generate ed25519 ssh and gpg/pgp keys and set file permissions for ssh keys and config
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| #!/bin/bash | |
| mkdir -p ~/.ssh | |
| # generate new personal ed25519 ssh keys | |
| ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>" | |
| ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_robtn -C "rob thijssen <rob@rob.tn>" | |
| # generate new host cert authority (host_ca) ed25519 ssh key | |
| # used for signing host keys and creating host certs |