From 0a8d33aa21a553e51d4747e0966aeb249e0f76f3 Mon Sep 17 00:00:00 2001 From: Peter Gadfort Date: Wed, 25 Sep 2024 09:57:59 -0400 Subject: [PATCH] pad: fix test and update README to reflect the new base rotations Signed-off-by: Peter Gadfort --- src/pad/README.md | 2 +- src/pad/test/make_io_sites_rotations.tcl | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/pad/README.md b/src/pad/README.md index 1cd38a814f4..50195d11581 100644 --- a/src/pad/README.md +++ b/src/pad/README.md @@ -167,7 +167,7 @@ make_io_sites | `-vertical_site` | Name of the site for the vertical pads (north and south). | | `-corner_site` | Name of the site for the corner cells. | | `-offset` | Offset from the die edge to place the rows. | -| `-rotation_horizontal` | Rotation to apply to the horizontal sites to ensure pads are placed correctly. The default value is `R0` for the eastern (right) row. | +| `-rotation_horizontal` | Rotation to apply to the horizontal sites to ensure pads are placed correctly. The default value is `R0` for the western (left) row when different sites are specified for hortizontal and vertical rows, the default value is `MXR90` when the same site is specified. | | `-rotation_vertical` | Rotation to apply to the vertical sites to ensure pads are placed correctly. The default value is `R0` for the southern (bottom) row. | | `-rotation_corner` | Rotation to apply to the corner sites to ensure pads are placed correctly. The default value is `R0` for the south west (lower left) corner. | | `-ring_index` | Used to specify the index of the ring in case of multiple rings. | diff --git a/src/pad/test/make_io_sites_rotations.tcl b/src/pad/test/make_io_sites_rotations.tcl index 667c6961a14..7d83fd8e3dd 100644 --- a/src/pad/test/make_io_sites_rotations.tcl +++ b/src/pad/test/make_io_sites_rotations.tcl @@ -9,7 +9,7 @@ read_def Nangate45_blackparrot/floorplan.def # Test make_io_sites make_io_sites -horizontal_site IOSITE -vertical_site IOSITE2 -corner_site IOSITE -offset 15 \ - -rotation_horizontal R90 \ + -rotation_horizontal MXR90 \ -rotation_vertical MY set def_file [make_result_file "make_io_sites_rotations.def"]