參數(shù)資料
型號： 935263011112
廠商： NXP SEMICONDUCTORS
元件分類： 通信及網(wǎng)絡(luò)
英文描述： SPECIALTY TELECOM CIRCUIT, PDSO16
封裝： PLASTIC, SOT-162, SO-16
文件頁數(shù)： 7/33頁
文件大?。?/td> 574K
代理商： 935263011112
Philips Semiconductors
PCD3316
CIDCW receiver
Product specication
11 March 1999
15 of 30
9397 750 04824
Philips Electronics N.V. 1999. All rights reserved.
Unrestr
icted
7.13 Registers
7.13.1
Interrupt register (CIDINT)
Table 4:
Register overview
Address
Name
Function
Read/Write
Default value
00H
CIDINT
Interrupt register
read only
0000 0000
01H
CIDFSK
FSK data register
read only
02H
CIDSTA
Status register
read only
03H
CIDRNG
Ringer period register
read only
04H
CIDMD1
Mode register 1
read/write
0101 1000
05H
CIDMD2
Mode register 2
read/write
1101 0000
Table 5:
Interrupt register
Address: 00H; read only.
7
6
5
4
3
2
1
0
MIN Interrupt
SEC Interrupt
FSK Interrupt
Low Level Status
POL1 Interrupt
POL0 Interrupt
CAS Interrupt
Table 6:
Description of CIDINT bits
Bit
Symbol
Description
CIDINT.7 MIN Interrupt
MIN Interrupt = 0: no interrupt request;
MIN Interrupt = 1: one minute interrupt request
CIDINT.6 SEC Interrupt
SEC Interrupt = 0: no interrupt request;
SEC Interrupt = 1: one second interrupt request
CIDINT.5 FSK Interrupt
FSK Interrupt = 0: no FSK interrupt or FSK disabled;
FSK Interrupt = 1: FSK interrupt, one byte received
CIDINT.4 Low Level Status Low Level Status = 0: signal level on selected input above power reference (no interrupt);
Low Level Status = 1: signal level on selected input below power reference (no interrupt)
CIDINT.3 POL1 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
CIDINT.2 POL0 Interrupt
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
CIDINT.1 CAS Interrupt
CAS Interrupt = 0: no CAS signal detected or CAS disabled;
CAS Interrupt = 1: CAS signal detected
CIDINT.0
reserved bit
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PDF描述
935263011118 SPECIALTY TELECOM CIRCUIT, PDSO16
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