T13/1532D Volume 3 Revision 4
complete transition requirements”
Figure 56 Fixed typos in entry to state LR2 to indicate LR2.
Clause 16.6.6
- Fixed erroneous change to first sentence & restored original content.
Figure 73 fixed HTDA4 exit states to say DMAT, not
DMA Abort.
Clause 16.7.12 and Figure 88 changed so figure numbering matches text, also changed entry text to
DTRBIST0 to match text.
Clause 17.2, figure 90, fixed typos in state DI7 to correctly show DI7.
Clause 17.9 Figure 97 DDMAI2 added I=1 to exit
to match text
Clause 17.12 and Figure 100 READ DMA QUEUED command protocol. Added missing entry to
DDMAQ1 from DI7. Changed DDMAQI0: DDMAQI3 to “starting” rather than “completing”. Added
changes for “no release desired” transition and associated text.
Cl
ause 17.13 and Figure 101 added service return and no bus release transition.
Clause 18, Fixed error where ContrlFIS was incorrectly changed to Device to host, s/b Host to Device.
Clause 14.5.6.2.2 added clarifications to DP11 and DP12 to clarify host initiated or device initated
resume transitions.
Figure 36 Device Phy Initialization, State DP6, remove entry xx:DP6. Added “or fail to resume” to state
DP7:DP9,
Figure 54 state LS4, changed term LRESET to Power On Reset. Text description also.
Figure 55
Link Transmit, and Figure 56 Link receive removed “& PhyRdy” since covered by footnote.
Added “See Text for complete requirements” to footnote. Fig 56 also removed word “FIFO” from entry
to LR1.
Clause 16.5.4.1 added “Read and Write DMA Queued commands ma
y not be possible if this FIS is
not implemented.” To Set Device Bits FIS description.
Clause 16.5.4.1 deleted since redundant to Clause 3 requirements.
Clause 14.5.5.3.x, Figure 40 and Figure 41 clarified to say Partial/Slumber to match text. Added “Hos
t
transition to Partial/Slumber” and “Device transition to Partial/Slumber” to clarify indeterminate bus
content.
Clause 16.6.8, “Host Transport decompose a DMA Activate FIS diagram” title not complete, added
“and DMA Data Transfer”
Clause 17.2 Device Id
le, state DI3 added words to clarify that the queue is aborted in this state.
Clause 17.10 Deleted text before state diagram to indicate I always set to one at command
completion.
Clause 16.5.3 Changed definition of I bit:
I
-
Interrupt bit. This bit re
flects the interrupt pending state of the device. Devices shall not modify the
behavior of this bit based on the state of the nIEN bit received in Register Host to Device FIS’s.
Note: Some implementations prior to this standard modify the behavior of this
bit based on the
state of nIEN in received Register Host to Device FIS’s. See clause ??)
Revision 3d October
19
, 2003 changes
from ad
-
hoc working group meetings
:
Removed Editors notes related to nIEN impact on “I” bit device at device
Clause 18.2 “De
vice Emulation of nIEN with Interrupt Pending” added with addition of introductory
paragraph from WG.
Clause 16.5.4 Added same changes as 16.5.3 on I
-
bit description
Added DMAT caution wherever found in text.
Clause 16.7.7 to clarify transition DTDATAI2:DTI0 as optional transition if resulting from DMAT.
Clause 17.12 Reverse out change to add Register DH FIS between states DDMAQI0 and DDMAQI1.
Clause 17, added COMRESET and SRST actions paragraph to apply to all command layer protocols,
and removed spe
cific statements in 17.4 and 17.5.
Clause 15.5 removed forward reference to 16.5.9.1, no longer needed since referenced paragraph
was deleted.
