Datasheet

DP83640
SNOSAY8E –SEPTEMBER 2007–REVISED APRIL 2013 www.ti.com
10.5.4 PTP Trigger Status Register (PTP_TSTS), Page 4
This register provides status of the PTP 1588 Triggers. The bits in this register indicate the current status
of each of the Trigger modules. The error bits will be set if the associated notification enable
(TRIGN_NOTIFY) is set in the PTP Trigger Configuration Registers.
Table 10-42. PTP Trigger Status Register (PTP_TSTS), address 0x17
Bit Bit Name Default Description
15 TRIG7_ERROR 0, RO/SC Trigger 7 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
14 TRIG7_ACTIVE 0, RO/SC Trigger 7 Active:
This bit indicates the Trigger is enabled and has not completed.
13 TRIG6_ERROR 0, RO/SC Trigger 6 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
12 TRIG6_ACTIVE 0, RO/SC Trigger 6 Active:
This bit indicates the Trigger is enabled and has not completed.
11 TRIG5_ERROR 0, RO/SC Trigger 5 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
10 TRIG5_ACTIVE 0, RO/SC Trigger 5 Active:
This bit indicates the Trigger is enabled and has not completed.
9 TRIG4_ERROR 0, RO/SC Trigger 4 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
8 TRIG4_ACTIVE 0, RO/SC Trigger 4 Active:
This bit indicates the Trigger is enabled and has not completed.
7 TRIG3_ERROR 0, RO/SC Trigger 3 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
6 TRIG3_ACTIVE 0, RO/SC Trigger 3 Active:
This bit indicates the Trigger is enabled and has not completed.
5 TRIG2_ERROR 0, RO/SC Trigger 2 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
4 TRIG2_ACTIVE 0, RO/SC Trigger 2 Active:
This bit indicates the Trigger is enabled and has not completed.
3 TRIG1_ERROR 0, RO/SC Trigger 1 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
2 TRIG1_ACTIVE 0, RO/SC Trigger 1 Active:
This bit indicates the Trigger is enabled and has not completed.
1 TRIG0_ERROR 0, RO/SC Trigger 0 Error:
This bit indicates the Trigger was improperly programmed to trigger at a time prior to
the current time. This bit will be cleared when the Trigger is disabled and/ or re-
armed.
0 TRIG0_ACTIVE 0, RO/SC Trigger 0 Active:
This bit indicates the Trigger is enabled and has not completed.
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