PCF5001 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'PCF5001' PDF : 44 Pages View PDF
Philips Semiconductors
POCSAG Paging Decoder
Product specification
PCF5001
address decimal value
(example: RIC A)
RIC A = 1 2 4 6 8
binary equivalent (18 + 3 bit available)
000000011000010110100
EEPROM Allocation
A00 A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17
0
0
0
0
0
0
0
1
1
0
0
0
0
1
0
1
1
0
FR10 FR11 FR12
1
0
0
MCD470
A00 is the MSB of RIC A, FR10 is the MSB of Frame 1.
Fig.18 Decimal address to memory contents conversion example.
7.18 Description of the Special Programmed Function (SPF) bits
The following features can be selected by appropriate programming of the special programmed function bits as shown
in Table 9.
Table 9 Special Programmed Function (SPF) bits
SPF
SPF01
SPF02
SPF03
SPF04, SPF05
BIT
FUNCTION
0 Alert-only pager mode.
1 Display pager mode.
0 512 bits/s data rate.
1 1200 bits/s data rate, possible with 76.8 kHz crystal only.
0 32768 Hz crystal configuration.
1 76800 Hz crystal configuration.
Receiver establishment time (depending on data rate).
00 7.8 ms/512 bits/s; 53.3 ms/1200 bits/s.
01 15.6 ms/512 bits/s; 6.7 ms/1200 bits/s.
10 31.3 ms/512 bits/s; 13.3 ms/1200 bits/s.
11 62.5 ms/512 bits/s; 26.7 ms/1200 bits/s.
1997 Mar 04
24
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