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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-12-11 23:46:08 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-12-11 23:46:08 +0000 |
| commit | f482801a71b3c57e0fba6443076850a0b1a90691 (patch) | |
| tree | 36deded3aec57642751b13b061b2534930644344 /nuttx/configs/demo9s12ne64/README.txt | |
| parent | 85e0e91f408ee6c26e6eeb07742a73d3871215ce (diff) | |
| download | px4-nuttx-f482801a71b3c57e0fba6443076850a0b1a90691.tar.gz px4-nuttx-f482801a71b3c57e0fba6443076850a0b1a90691.tar.bz2 px4-nuttx-f482801a71b3c57e0fba6443076850a0b1a90691.zip | |
Add banked and non-banked configurations
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2322 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/demo9s12ne64/README.txt')
| -rwxr-xr-x | nuttx/configs/demo9s12ne64/README.txt | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/nuttx/configs/demo9s12ne64/README.txt b/nuttx/configs/demo9s12ne64/README.txt index 54bfcb1d3..0aceb49fc 100755 --- a/nuttx/configs/demo9s12ne64/README.txt +++ b/nuttx/configs/demo9s12ne64/README.txt @@ -253,13 +253,19 @@ HCS12/DEMO9S12NEC64-specific Configuration Options the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until the delay actually is 100 seconds. - HCS12 specific chip initialization - - HCS12 specific device driver settings + HCS12 build options: CONFIG_HCS12_SERIALMON - Indicates that the target systems uses the Freescale serial bootloader. + CONFIG_HCS12_NONBANKED - Indicates that the target systems does not + support banking. Only short calls are made; one fixed page is + presented the the paging window. Only 48Kb of FLASH is usable + in this configuration: pages 3e, 3d, then 3f will appear as a + contiguous address space in memory. + + HCS12 specific device driver settings: + CONFIG_SCIO_SERIAL_CONSOLE - selects the SCIO for the console and ttys0 (default is the UART0). |