Jedec Field Syntax; Field Identifiers - Data I/O UniSite-xpi User Manual

JEDEC Field Syntax

Field Identifiers

Device Field (D)
UniSite-xpi User Manual
<field> ::= [<delimiter>]<field identifier>{<field character>}'*'
<field identifier>::= 'A' | 'C' | 'D' | 'F' | 'G' | 'K' | 'L' | 'N' | 'P' |
'Q' | 'R' | 'S' | 'T' | 'V' | 'X'
<reserved identifier>::= 'B' | 'E' | 'H' | 'I' | 'J' | 'M' | 'O' | 'U' | 'W'
| 'Y' | 'Z'
Following the design specification field in a JEDEC transmission can be
any number of information fields. Each of the JEDEC fields begins with a
character that identifies what type of field it is. Fields are terminated with
an asterisk character. Multiple character identifiers can be used to create
sub-fields (i.e., A1, A$, or AB3). Although they are not required, you may
use carriage returns (CR) and line feeds (LF) to improve readability of the
data.
Field identifiers which are currently used in JEDEC transmissions are
shown above on the "field identifiers" line. The "reserved identifier" line
indicates characters not currently used (reserved for future use as field
identifiers). JEDEC field identifiers are defined as follows:
A Access time
B *
C Checksum field
D Device type
E *
F Default fuse state field
G Security fuse field
H *
I *
J *
K Fuse list field (hex format)
L Fuse list field
M *
* Reserved for future use
Device selection by this field is not supported by the programmer. It has
been replaced by the QF and QP fields and manual selection of devices.
6. Translation Formats
N Note field
O *
P Pin sequence
Q Value field
R Resulting vector field
S Starting vector
T Test cycles
U *
V Test vector field
W *
X Default test condition
Y *
Z *
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