1999 Apr 12
38
Philips Semiconductors
Product specification
FLEX
roaming decoder II
PCD5013
Table 33
Roaming CAPCODE character
8.6.6
C
ONFIGURATION OF USER ADDRESSES
(ID = 78H, 80H
TO
8FH)
The PCD5013 has 16 user address locations which can be
programmed as network IDs or as long or short addresses,
which can be configured as priority and/or tone-only. After
a reset all address locations are disabled. Short addresses
and network IDs occupy a single location, long addresses
occupy two locations. The first word of a long address
must be in an even address location and the second word
must be in the address index immediately following the first
word. Address location containing long addresses of the
2-3 and 2-4 set (Section 8.6.3) must follow any address
locations programmed as long addresses of the 1-2, 1-3
and 1-4 set.
User addresses are programmed using the address
assignment packets, and are enabled and disabled using
the address enable packet. To allow easy reprogramming
of user addresses without disrupting normal operation, the
host can send address assignment packets while the
PCD5013 is on.
CHARACTER
DESCRIPTION
P
Q
non-roaming or single frequency pager
no frame offset, follows the Traffic
Management Flags
frame offset BIW101, does not follow
the Traffic Management Flags
frame offset BIW101, follows the Traffic
Management Flags
R
S
In this case, the host must disable the user address
location(s) by clearing the corresponding user address
enable (UAE) bit in the UAE packet before changing any
of the bits in the corresponding address assignment
packet.
a:
address location (Table 34). This specifies which
address location is being configured. A zero in this field
corresponds to address index zero (AI = 0) in the address
packet received from the PCD5013 when an address is
detected (Section 8.7.2).
LA:
long address (Table 34). When this bit is set, the
address is configured as a long address. Both words of a
long address must have this bit set.
TOA:
tone-only address (Table 34). When this bit is set,
the PCD5013 considers this address a tone-only address
and does not decode a vector word when the address is
received. Both words of a long, tone only address must
have this bit set.
A:
address word (Table 34). This is the 21-bit value of the
address word (A20 = MSB). Valid FLEX
messaging
addresses or Network ID’s must be used. For the
conversion from a CAPCODE (Section 8.6.4).
UAE:
user address enable (Table 35). When a bit is set,
the corresponding user address location is enabled. When
it is cleared, the corresponding user address location is
disabled. UAE
0
corresponds to the user address location
configured using a packet ID of 80H and UAE
15
corresponds to the user address location configured using
a packet ID of 8FH. In some instances, if an invalid
FLEX
messaging address is programmed, it is not
detected even when the address is enabled. Value after
reset = 0.
Table 34
Address assignment packet bit assignments (ID = 80H to 8FH)
Table 35
Address enable packet bit assignments (ID = 78H)
BYTE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
3
2
1
0
1
0
0
0
0
a
3
A
19
A
11
A
3
a
2
A
18
A
10
A
2
a
1
A
17
A
9
A
1
a
0
A
16
A
8
A
0
LA
A
14
A
6
TOA
A
13
A
5
A
20
A
12
A
4
A
15
A
7
BYTE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
3
2
1
0
0
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
UAE
15
UAE
7
UAE
14
UAE
6
UAE
13
UAE
5
UAE
UAE
4
UAE
11
UAE
3
UAE
10
UAE
2
UAE
9
UAE
1
UAE
8
UAE
0