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author | Wojciech Kosior <kwojtus@protonmail.com> | 2020-12-31 17:59:37 +0100 |
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committer | Wojciech Kosior <kwojtus@protonmail.com> | 2020-12-31 17:59:37 +0100 |
commit | 96e4965c09bd41f11162120d6312f2aae7efe7ea (patch) | |
tree | 4e0a064e4b1bf22b3247bb8c75dc82ec49dc2f8f /design/interface_wrapper.v | |
parent | 68c80359ba0983bc21a18c0270025be9b441c0bb (diff) | |
download | AGH-engineering-thesis-96e4965c09bd41f11162120d6312f2aae7efe7ea.tar.gz AGH-engineering-thesis-96e4965c09bd41f11162120d6312f2aae7efe7ea.zip |
Add Wishbone datasheets
Diffstat (limited to 'design/interface_wrapper.v')
-rw-r--r-- | design/interface_wrapper.v | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/design/interface_wrapper.v b/design/interface_wrapper.v index ada4a3f..eb708d6 100644 --- a/design/interface_wrapper.v +++ b/design/interface_wrapper.v @@ -1,7 +1,11 @@ /* - * For now, this wrapper ignores SEL_O signals - we'll update it for - * byte-granular accesses later. + * This module transforms a Wishbone pipelined MASTER interface with 32-bit + * data port and 8-bit granularity into one with 16-bit data port and 16-bit + * granularity. It's just a wrapper, it is not considered a Wishbone SLAVE nor + * MASTER by itself (although it could be presented that way). See Wishbone + * datasheets of data interfaces in stack_machine.v and wrapped_stack_machine.v. */ + `default_nettype none module interface_wrapper |