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lkcl
<lkcl@web>
Sun, 27 Mar 2022 15:44:41 +0000
(16:44 +0100)
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IkiWiki
<ikiwiki.info>
Sun, 27 Mar 2022 15:44:41 +0000
(16:44 +0100)
HDL_workflow/HyperRAM.mdwn
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diff --git
a/HDL_workflow/HyperRAM.mdwn
b/HDL_workflow/HyperRAM.mdwn
index d9fa06d7d7541eb6dfa0ed8095eb554272523b44..9e0670b3d7fb0c9bc118cffa08784e2c8aa00d38 100644
(file)
--- a/
HDL_workflow/HyperRAM.mdwn
+++ b/
HDL_workflow/HyperRAM.mdwn
@@
-19,6
+19,9
@@
hyperram_ios = HyperRAMResources(cs_n="B13 C13 A12 A13",
attrs=IOStandard("LVCMOS33"))
self.platform.add_extension(hyperram_ios)
io = self.platform.request("hyperram")
+hyperram = HyperRAM(io=io, phy_kls=HyperRAMPHY,
+ latency=7) # Winbond W956D8MBYA
+ # latency=6 for Cypress S27KL0641DABHI020
```
## 1bitsquared HyperRAM PMOD