diff options
Diffstat (limited to 'nuttx/arch/README.txt')
| -rw-r--r-- | nuttx/arch/README.txt | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/nuttx/arch/README.txt b/nuttx/arch/README.txt index 4b03a020e..c61401348 100644 --- a/nuttx/arch/README.txt +++ b/nuttx/arch/README.txt @@ -18,8 +18,8 @@ arch/<arch-name>/arch.h as described below). Directory Structure ^^^^^^^^^^^^^^^^^^^ -Thie arch directory contains architecture specific logic. Each aructure -provide a a subdirectory <arch-name>under arch/ with the folling characteristics: +The arch directory contains architecture specific logic. Each architecture must +provide a subdirectory <arch-name> under arch/ with the folling characteristics: <arch-name> @@ -216,20 +216,30 @@ src/Makefile Supported Architectures ^^^^^^^^^^^^^^^^^^^^^^^ +arch/sim + A user-mode port of NuttX to the x86 Linux platform is available. + The purpose of this port is primarily to support OS feature developement. + This port does not support interrupts or a real timer (and hence no + round robin scheduler) Otherwise, it is complete. + arch/c5471 - TI TMS320C5471 (also called TMS320DM180). + TI TMS320C5471 (also called TMS320DM180 or just C5471). NuttX operates on the ARM7 of this dual core processor. This port uses the Spectrum Digital evaluation board with a GNU arm-elf toolchain*. - This port is in progress and partially functional (However, my board - is dead at the moment so it will be awhile before I fix it). + This port is complete, verified, and included in the NuttX release. + +arch/dm320 + TI TMS320DM320 (also called just DM320). + NuttX operates on the ARM9EJS of this dual core processor. + This port uses the Neuros OSD with a GNU arm-elf toolchain*: + see http://wiki.neurostechnology.com/index.php/Developer_Welcome . + STATUS: This port is code complete but totally untested due to + hardware issues with my OSD. arch/pjrc-8051 8051 Microcontroller. This port uses the PJRC 87C52 development system and the SDCC toolchain. This port is not quite ready for prime time. -arch/sim - x86 Linux Simulation</b>. Fully functional. - Other ports for the for the TI TMS320DM270 and for MIPS are in various states of progress |