From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 17 Mar 2022 17:02:57 +0000 (+0000)
Subject: update pinset for hyperram resource
X-Git-Tag: opf_rfc_ls005_v1~3023
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f9d862820cdfef2bcc3e86276ad5e4d12c9d90a4;p=libreriscv.git

update pinset for hyperram resource
---

diff --git a/HDL_workflow/HyperRAM.mdwn b/HDL_workflow/HyperRAM.mdwn
index 9a96a70d3..8fcd25499 100644
--- a/HDL_workflow/HyperRAM.mdwn
+++ b/HDL_workflow/HyperRAM.mdwn
@@ -4,9 +4,10 @@
 
 ```
 from nmigen.resources.memory import HyperRAMResources
-hyperram_ios = HyperRAMResources(cs_n="B1",
-                                 dq="D0 D1 D2 D3 D4 D7 D6 D7",
-                                 rwds="B2", rst_n="B3", clk_p="B4",
+hyperram_ios = HyperRAMResources(cs_n="B13 C13 A12 A13",
+                                 dq="E14 C11 B10 E12 D12 A9 D11 D14",
+                                 rwds="C14", rst_n="E13", clk_p="D13",
+                                 clk_n="A14", # only in DDR mode
 								 attrs=IOStandard("LVCMOS33"))
 self.platform.add_extension(hyperram_ios)
 io = self.platform.request("hyperram")