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HD200 - fix misleading comment in system-hd200.c

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27328 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marcin Bukat 2010-07-07 07:09:53 +00:00
parent 3214e3710a
commit 60d8cff4f6
1 changed files with 18 additions and 18 deletions
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36
firmware/target/coldfire/mpio/hd200/system-hd200.c
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@ -29,24 +29,24 @@
/* Settings for all possible clock frequencies (with properly working timers)
* NOTE: Some 5249 chips don't like having PLLDIV set to 0. We must avoid that!
*
* xxx_REFRESH_TIMER below
* system.h, CPUFREQ_xxx_MULT |
* | |
* V V
* PLLCR & Rftim. IDECONFIG1/IDECONFIG2
* CPUCLK/Hz MULT ~0x70c00000 16MB CSCR0 CSCR1 CS2Pre CS2Post CS2Wait
* -------------------------------------------------------------------------
* 11289600 1 0x00000200 4 0x0180 0x0180 1 1 0
* 22579200 2 0x05028049 10 0x0180 0x0180 1 1 0
* 33868800 3 0x03024049 15 0x0180 0x0180 1 1 0
* 45158400 4 0x05028045 21 0x0180 0x0180 1 1 0
* 56448000 5 0x02028049 26 0x0580 0x0580 2 1 0
* 67737600 6 0x03024045 32 0x0580 0x0980 2 1 0
* 79027200 7 0x0302a045 37 0x0580 0x0d80 2 1 0
* 90316800 8 0x03030045 43 0x0980 0x0d80 2 1 0
* 101606400 9 0x01024049 48 0x0980 0x1180 2 1 0
* 112896000 10 0x01028049 54 0x0980 0x1580 3 1 0
* 124185600 11 0x0102c049 59 0x0980 0x1180 3 1 1
* xxx_REFRESH_TIMER below
* system.h, CPUFREQ_xxx_MULT |
* | |
* V V
* PLLCR & Refreshtim. IDECONFIG1/IDECONFIG2
* CPUCLK/Hz MULT ~0x70400000 16MB 32MB CSCR0 CSCR1 CSCR3 CS2Pre CS2Post CS2Wait
* ---------------------------------------------------------------------------------------
* 11289600 1 0x00800200 4 1 0x0180 0x0180 0x0180 1 1 0
* 22579200 2 0x0589e025 10 4 0x0180 0x0180 0x0180 1 1 0
* 33868800 3 0x0388e025 15 7 0x0180 0x0180 0x0180 1 1 0
* 45158400 4 0x0589e021 21 10 0x0580 0x0180 0x0580 1 1 0
* 56448000 5 0x0289e025 26 12 0x0580 0x0580 0x0980 2 1 0
* 67737600 6 0x0388e021 32 15 0x0980 0x0980 0x0d80 2 1 0
* 79027200 7 0x038a6021 37 18 0x0980 0x0d80 0x1180 2 1 0
* 90316800 8 0x038be021 43 21 0x0d80 0x0d80 0x1580 2 1 0
* 101606400 9 0x01892025 48 23 0x0d80 0x1180 0x1980 2 1 0
* 112896000 10 0x0189e025 54 26 0x1180 0x1580 0x1d80 3 1 0
* 124185600 11 0x018ae025 59 29 0x1180 0x1580 0x2180 3 1 1
*/
#define MAX_REFRESH_TIMER 59