From 47f15729adda78734f5222071f044ae2b145bd6b Mon Sep 17 00:00:00 2001 From: tangxifan Date: Wed, 19 Aug 2020 18:37:28 -0600 Subject: [PATCH] update doc about the limitation on using tileable routing --- docs/source/manual/arch_lang/addon_vpr_syntax.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/source/manual/arch_lang/addon_vpr_syntax.rst b/docs/source/manual/arch_lang/addon_vpr_syntax.rst index 4af72aa7c..dc7e868b6 100644 --- a/docs/source/manual/arch_lang/addon_vpr_syntax.rst +++ b/docs/source/manual/arch_lang/addon_vpr_syntax.rst @@ -54,7 +54,7 @@ Layout .. warning:: Currently ``through_channel`` supports only a fixed routing channel width! - .. warning:: You must define custom pin location for the ``height > 1`` or ``width >1`` tiles when using the tileable routing resource graph!!! Otherwise, it will cause undriven pins in your device!!! + .. warning:: You cannot use ``spread`` pin location for the ``height > 1`` or ``width >1`` tiles when using the tileable routing resource graph!!! Otherwise, it will cause undriven pins in your device!!! A quick example to show tileable routing is enabled and through channels are disabled: