PCD3316T NXP Semiconductors, PCD3316T Datasheet - Page 15

• Manufacturer Part Number: PCD3316T
• Manufacturer: NXP Semiconductors

Specifications of PCD3316T

• Process Technology: CMOS
• Operating Frequency (max): 3580kHz
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Philips Semiconductors
Table 4:
Table 5:
Address: 00H; read only.
Table 6:
9397 750 04824
Product specification
Address
00H
01H
02H
03H
04H
05H
Bit
CIDINT.7 MIN Interrupt
CIDINT.6 SEC Interrupt
CIDINT.5 FSK Interrupt
CIDINT.4 Low Level Status Low Level Status = 0: signal level on selected input above power reference (no interrupt);
CIDINT.3 POL1 Interrupt
CIDINT.2 POL0 Interrupt
CIDINT.1 CAS Interrupt
CIDINT.0
MIN Interrupt SEC Interrupt FSK Interrupt
7
Register overview
Interrupt register
Symbol
Description of CIDINT bits
7.13.1 Interrupt register (CIDINT)
7.13 Registers
Name
CIDINT
CIDFSK
CIDSTA
CIDRNG
CIDMD1
CIDMD2
6
Description
MIN Interrupt = 0: no interrupt request;
MIN Interrupt = 1: one minute interrupt request
SEC Interrupt = 0: no interrupt request;
SEC Interrupt = 1: one second interrupt request
FSK Interrupt = 0: no FSK interrupt or FSK disabled;
FSK Interrupt = 1: FSK interrupt, one byte received
Low Level Status = 1: signal level on selected input below power reference (no interrupt)
POL1 Interrupt = 0: no zero to one changes on POL1 input or polarity interrupt disabled;
POL1 Interrupt = 1: a one to zero input change on the POL1 input is detected
POL0 Interrupt = 0: no one to zero changes on POL0 input or polarity interrupt disabled;
POL0 Interrupt = 1: a zero to one input change on the POL0 input is detected
CAS Interrupt = 0: no CAS signal detected or CAS disabled;
CAS Interrupt = 1: CAS signal detected
reserved bit
5
Function
Interrupt register
FSK data register
Status register
Ringer period register
Mode register 1
Mode register 2
Low Level Status
11 March 1999
4
POL1 Interrupt
3
Read/Write
read only
read only
read only
read only
read/write
read/write
POL0 Interrupt
2
© Philips Electronics N.V. 1999. All rights reserved.
Default value
0000 0000
0101 1000
1101 0000
PCD3316
CAS Interrupt
CIDCW receiver
1
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0