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authorNina Drozd <nina.drozd@arm.com>2022-09-05 15:07:56 +0100
committerNina Drozd <nina.drozd@arm.com>2022-09-05 16:13:32 +0100
commit72eec15eddf0822a138df029b4afaf2b137dd356 (patch)
tree33ce32f296d4848b6197ff67f7b13b4378b63275 /docs
parent6d1e521014fc1db6f587083a2d9b47a03d88af0d (diff)
downloadml-embedded-evaluation-kit-72eec15eddf0822a138df029b4afaf2b137dd356.tar.gz
MLECO-3538: Minor documentation updates
* updated table of contents for building page * point to timing adapter page * updates to timing adapter page links and tables Change-Id: I54bde77db1a082afddae0abe109fa1369506057c
Diffstat (limited to 'docs')
-rw-r--r--docs/sections/building.md6
-rw-r--r--docs/sections/timing_adapters.md22
2 files changed, 16 insertions, 12 deletions
diff --git a/docs/sections/building.md b/docs/sections/building.md
index 5cfb1a1..2306385 100644
--- a/docs/sections/building.md
+++ b/docs/sections/building.md
@@ -20,7 +20,7 @@
- [Configuring the build for simple-platform](./building.md#configuring-the-build-for-simple_platform)
- [Building with CMakePresets](./building.md#building-with-cmakepresets)
- [Building the configured project](./building.md#building-the-configured-project)
- - [Building timing adapter with custom options](./timing_adapters.md#building-timing-adapter-with-custom-options)
+ - [Building timing adapter with custom options](./building.md#building-timing-adapter-with-custom-options)
- [Add custom inputs](./building.md#add-custom-inputs)
- [Add custom model](./building.md#add-custom-model)
- [Optimize custom model with Vela compiler](./building.md#optimize-custom-model-with-vela-compiler)
@@ -645,6 +645,10 @@ Where for each implemented use-case under the `source/use-case` directory, the f
> **Note:** For the specific use-case commands, refer to the relative section in the use-case documentation.
+## Building timing adapter with custom options
+
+For custom configuration of timing adapter see [Timing adapter](./timing_adapters.md#timing-adapter)
+
## Add custom inputs
The application performs inference on input data found in the folder set by the CMake parameters, for more information
diff --git a/docs/sections/timing_adapters.md b/docs/sections/timing_adapters.md
index 5db38c6..c1a9cc0 100644
--- a/docs/sections/timing_adapters.md
+++ b/docs/sections/timing_adapters.md
@@ -9,7 +9,7 @@ The SRAM is where intermediate buffers are expected to be allocated and therefor
and write traffic generated by computation operations while executing a neural network inference. The flash or DDR is
where we expect to store the model weights and therefore, this bus would only usually be used for RO traffic.
-It is used for MPS3 FPGA and for Fast Model environment (or [AVH](./arm_virtual_hardware.md)).
+It is used for MPS3 FPGA and for Fast Model environment (or [AVH](./arm_virtual_hardware.md#overview)).
> **NOTE**: All Arm® Corstone™-300 based platform implementations fully support the use of `timing adapter` to perform
> bandwidth/latency sweeps for performance estimation of the Arm® Ethos™-U NPUs. However, Arm® Corstone™-310's
@@ -146,19 +146,19 @@ not support the feature. Additionally - base addresses of timer adapters blocks
### Timer Adapters for Corstone-300 FVP and FPGA:
-| TA# | Interface TA is placed on | Base address (non-secure/secure) | Size |
-|-----|---------------------------|----------------------------------|-------|
-| 0 | M0/AXI0 for Ethos-U NPU | 0x4810_3000/0x5810_3000 | 0.5KB |
-| 1 | M1/AXI1 for Ethos-U NPU | 0x4810_3200/0x5810_3200 | 0.5KB |
+| TA Number | Interface TA is placed on | Base address (non-secure/secure) | Size |
+|-----------|---------------------------|----------------------------------|-------|
+| 0 | M0/AXI0 for Ethos-U NPU | 0x4810_3000/0x5810_3000 | 0.5KB |
+| 1 | M1/AXI1 for Ethos-U NPU | 0x4810_3200/0x5810_3200 | 0.5KB |
### Timer Adapter for Corstone-310 FPGA:
-| TA# | Interface TA is placed on | Base address (non-secure/secure) | Size |
-|-----|---------------------------|----------------------------------|------|
-| 0 | FPGA SRAM | 0x4170_0000/0x5170_0000 | 4KB |
-| 1 | QSPI flash device | 0x4170_1000/0x5170_1000 | 4KB |
-| 2 | DDR | 0x4170_1000/0x5170_2000 | 4KB |
-| 3 | User memory | 0x4170_3000/0x5170_3000 | 4KB |
+| TA Number | Interface TA is placed on | Base address (non-secure/secure) | Size |
+|-----------|---------------------------|----------------------------------|------|
+| 0 | FPGA SRAM | 0x4170_0000/0x5170_0000 | 4KB |
+| 1 | QSPI flash device | 0x4170_1000/0x5170_1000 | 4KB |
+| 2 | DDR | 0x4170_1000/0x5170_2000 | 4KB |
+| 3 | User memory | 0x4170_3000/0x5170_3000 | 4KB |
This is why the evaluation kit is configured with timing adapters disabled altogether (parameter
`ETHOS_U_NPU_TIMING_ADAPTER_ENABLED` set to `OFF`) for Corstone-310 target platform.