diff --git a/docs/architecture/glossary.rst b/docs/architecture/glossary.rst index de18fd9b..5687022a 100644 --- a/docs/architecture/glossary.rst +++ b/docs/architecture/glossary.rst @@ -37,9 +37,10 @@ Glossary (pairs of logic tiles and interconnect tiles). CLB - Configurable logic block (CLB) - The configurable logic unit of an FPGA. Also called a **logic cell**. - A CLB is a combination of basic logic elements (:term:`BELs `). + Configurable logic block + A configurable logic block (CLB) is the configurable logic unit of an FPGA. + Also called a **logic cell**. A CLB is a combination of basic logic elements + (:term:`BELs `). Database Text files containing meaningful labels for bit positions within @@ -73,6 +74,12 @@ Glossary clock buffers present in a device. The two halves are referred to as the top and bottom halves. + Horizontal clock row + Portion of a device including 12 horizontal clocks and the 50 interconnect + and function tiles associated with them. A :term:`half` contains one or + more horizontal clock rows and each half may have a different number of + rows. + Node A routing node on the device. A node is a collection of :term:`wires ` spanning one or more :term:`tiles `. @@ -80,19 +87,13 @@ Glossary tiles maps to multiple wires, one in each tile it spans. PIP - Programmable interconnect point (PIP) - Connection point between two wires in a tile that may be enabled or - disabled by the configuration. - - Horizontal clock row - Portion of a device including 12 horizontal clocks and the 50 interconnect - and function tiles associated with them. A :term:`half` contains one or - more horizontal clock rows and each half may have a different number of - rows. + Programmable interconnect point + A programmable interconnect point (PIP) is a connection point between two + wires in a tile that may be enabled or disabled by the configuration. ROI - Region of interest (ROI) - A term used in *Project X-Ray* to denote a + Region of interest + Region of interest (ROI) is used in *Project X-Ray* to denote a rectangular region on the FPGA that is the current focus of our study. The current region of interest is `SLICE_X12Y100:SLICE_X27Y149` on a `xc7a50tfgg484-1` chip.