SEQPDL parameter: Difference between revisions
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==Description== | ==Description== | ||
The SEQPDL parameter controls | The SEQPDL parameter controls | ||
the amount of free space that must be present in the | the amount of free space that must be present in the user's Push Down | ||
List in order for the SOUL sequencer to proceed with the next | List in order for the SOUL sequencer to proceed with the next | ||
quad code. | quad code. | ||
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This parameter allows enough PDL space in order for | This parameter allows enough PDL space in order for | ||
the lower level journaling routines to handle error conditions | the lower level journaling routines to handle error conditions | ||
properly without breaking files. | properly without breaking files. | ||
SEQPDL might require you to increase | |||
the size of the user Push Down List (UTABLE LPDLST parameter) by up to | the size of the user Push Down List (UTABLE LPDLST parameter) by up to | ||
3072 bytes, or more if you specify a value for SEQPDL that is larger | 3072 bytes, or more if you specify a value for SEQPDL that is larger | ||
than the 4096 default value. This should avoid any issues associated | than the 4096 default value. This increase should avoid any issues associated | ||
with ERROR 2126 USER'S PUSHDOWN LIST OVERFLOWED | with ERROR 2126 USER'S PUSHDOWN LIST OVERFLOWED. | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
[[Category:System parameters]] | [[Category:System parameters]] | ||
Revision as of 15:35, 3 September 2013
Minimum PDL available for sequencer
Summary
- Default value
- 4096
- Parameter type
- System
- Where set
- User 0 parameter line
- Related products
- All
- Introduced
- Model 204 version 7.5
Description
The SEQPDL parameter controls the amount of free space that must be present in the user's Push Down List in order for the SOUL sequencer to proceed with the next quad code. The new default is 4096 bytes. The old value was 1024 bytes. The maximum value is 8192 bytes. SEQPDL is a system level parameter and can only be set on User 0's parameter line. This parameter allows enough PDL space in order for the lower level journaling routines to handle error conditions properly without breaking files.
SEQPDL might require you to increase the size of the user Push Down List (UTABLE LPDLST parameter) by up to 3072 bytes, or more if you specify a value for SEQPDL that is larger than the 4096 default value. This increase should avoid any issues associated with ERROR 2126 USER'S PUSHDOWN LIST OVERFLOWED.