From 5907e65637d65cc907a25030cf1c41ca237dbf5c Mon Sep 17 00:00:00 2001 From: Landon Johnson Date: Fri, 14 Jun 2024 16:26:59 -0500 Subject: [PATCH] Updated readme and comments in user logic box address maps to reflect the system address map described in system_config_address_map.sv Signed-off-by: Landon Johnson --- README.md | 4 ++-- plugin/p2p/box_250mhz/box_250mhz_address_map.v | 2 +- plugin/p2p/box_322mhz/box_322mhz_address_map.v | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 8017b43..7f19692 100644 --- a/README.md +++ b/README.md @@ -370,8 +370,8 @@ The AXI-lite interface follows the standard AXI4-lite protocol without `wstrb`, `awprot` and `arprot`. At the system level, the address ranges for the 2 boxes are -- 0x100000 - 0x1FFFFF for the 322MHz box, and -- 0x200000 - 0x2FFFFF for the 250MHz box. +- 0x100000 - 0x1FFFFF for the 250MHz box, and +- 0x200000 - 0x2FFFFF for the 322MHz box. The 250MHz and 322MHz AXI4-stream interfaces have slightly different semantics. The 250MHz interface has the following signals. diff --git a/plugin/p2p/box_250mhz/box_250mhz_address_map.v b/plugin/p2p/box_250mhz/box_250mhz_address_map.v index 1bf6ae3..c627f28 100644 --- a/plugin/p2p/box_250mhz/box_250mhz_address_map.v +++ b/plugin/p2p/box_250mhz/box_250mhz_address_map.v @@ -17,7 +17,7 @@ // ************************************************************************* // Address map for the box running at 250MHz (through PCI-e BAR2 1MB) // -// System-level address range: 0x40000 - 0xFFFFF +// System-level address range: 0x100000 - 0x1FFFFF // // -------------------------------------------------- // BaseAddr | HighAddr | Module diff --git a/plugin/p2p/box_322mhz/box_322mhz_address_map.v b/plugin/p2p/box_322mhz/box_322mhz_address_map.v index 087b46a..300c1bd 100644 --- a/plugin/p2p/box_322mhz/box_322mhz_address_map.v +++ b/plugin/p2p/box_322mhz/box_322mhz_address_map.v @@ -17,7 +17,7 @@ // ************************************************************************* // Address map for the box running at 322MHz (through PCI-e BAR2 1MB) // -// System-level address range: 0x10000 - 0x3FFFF +// System-level address range: 0x200000 - 0x2FFFFF // // -------------------------------------------------- // BaseAddr | HighAddr | Module