Value of DCC Selection ID
Test
Logic
* 0x00
Unconditional channel change
n.a.
Term always evaluates True.
True
* 0x01
Numeric Postal Code Inclusion—
Inclusion test on numeric postal
codes, with wild-card match on “?”
characters
8 ASCII characters representing a
specific or range of numeric character
postal codes in the range 00000001 to
00099999. ASCII “?” matches any digit
0-9.
Term evaluates True if the DCCRR
postal code matches, in the last five
character positions, for those
selection ID characters not equal to
“?” and False otherwise. If postal code
not specified in DCCRR, term
evaluates False.
0x02
Alphanumeric Postal Code
Inclusion—Inclusion test on 8-
character alphanumeric postal code,
with wild-card match on “?” characters
8 ASCII characters representing an
alphanumeric character postal code
comprising 8 characters. ASCII “?”
matches 0-9 or A-Z.
Term evaluates True if the DCCRR
postal code matches, in all the
character positions, for those
selection ID characters not equal to
“?” and False otherwise. If postal code
not specified in DCCRR, term
evaluates False.
0x03-0x04
Reserved
Reserved
0x05
Demographic Category: one or
more—Test for membership in at
least one indicated demographic
category
A bit vector where each bit represents a
demographic category
Term evaluates True if any of the
selection ID bits correspond to a
DCCRR membership demographic
category and False otherwise.
(U & D & S) !=0
0x06
Demographic Category: all—Test
for membership in all indicated
demographic categories
A bit vector where each bit represents a
demographic category
Term evaluates True if all of the
selection ID bits correspond to
DCCRR membership demographic
categories and False otherwise.
(U & D & S)==D
0x07
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