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git-svn-id: svn://svn.berlios.de/openocd/trunk@1515 b42882b7-edfa-0310-969c-e2dbd0fdcd60
__archive__
oharboe 2009-04-23 13:24:56 +00:00
parent ee8a080cea
commit 90ff84a2dd
1 changed files with 17 additions and 1 deletions
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18
src/jtag/jtag.h
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@ -47,9 +47,24 @@
* *
* N.B. tap_get_tms_path() was changed to reflect this corrected * N.B. tap_get_tms_path() was changed to reflect this corrected
* numbering and ordering of the TAP states. * numbering and ordering of the TAP states.
*
* DANGER!!!! some interfaces care about the actual numbers used
* as they are handed off directly to hardware implementations.
*/ */
typedef enum tap_state typedef enum tap_state
{ {
#if BUILD_ECOSBOARD
/* These are the old numbers. Leave as-is for now... */
TAP_RESET = 0, TAP_IDLE = 8,
TAP_DRSELECT = 1, TAP_DRCAPTURE = 2, TAP_DRSHIFT = 3, TAP_DREXIT1 = 4,
TAP_DRPAUSE = 5, TAP_DREXIT2 = 6, TAP_DRUPDATE = 7,
TAP_IRSELECT = 9, TAP_IRCAPTURE = 10, TAP_IRSHIFT = 11, TAP_IREXIT1 = 12,
TAP_IRPAUSE = 13, TAP_IREXIT2 = 14, TAP_IRUPDATE = 15,
TAP_NUM_STATES = 16, TAP_INVALID = -1,
#else
/* Proper ARM recommended numbers */
TAP_DREXIT2 = 0x0, TAP_DREXIT2 = 0x0,
TAP_DREXIT1 = 0x1, TAP_DREXIT1 = 0x1,
TAP_DRSHIFT = 0x2, TAP_DRSHIFT = 0x2,
@ -70,8 +85,9 @@ typedef enum tap_state
TAP_NUM_STATES = 0x10, TAP_NUM_STATES = 0x10,
TAP_INVALID = -1, TAP_INVALID = -1,
#endif
} tap_state_t; } tap_state_t;
typedef struct tap_transition_s typedef struct tap_transition_s
{ {
tap_state_t high; tap_state_t high;