DTMFDECODER-RD Silicon Laboratories Inc, DTMFDECODER-RD Datasheet - Page 171
![KIT REF DESIGN DTMF DECODER](/photos/9/6/90685/dtmfdecoder-rd_sml.jpg)
DTMFDECODER-RD
Manufacturer Part Number
DTMFDECODER-RD
Description
KIT REF DESIGN DTMF DECODER
Manufacturer
Silicon Laboratories Inc
Specifications of DTMFDECODER-RD
Mfg Application Notes
DTMF Decoder Ref Design AppNote
Main Purpose
Telecom, DTMF Decoder
Embedded
No
Utilized Ic / Part
C8051F300
Primary Attributes
8kHz Sampling Rate ADC
Secondary Attributes
16 Goertzel Filters
Processor To Be Evaluated
C8051F300
Interface Type
RS-232
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
336-1283
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PCA0CPLn Address:
Bits7–0: PCA0CPLn: PCA Capture Module Low Byte.
PCA0CPHn Address:
Bits7–0: PCA0CPHn: PCA Capture Module High Byte.
R/W
R/W
Bit7
Bit7
SFR Definition 16.7. PCA0CPHn: PCA Capture Module High Byte
SFR Definition 16.6. PCA0CPLn: PCA Capture Module Low Byte
The PCA0CPLn register holds the low byte (LSB) of the 16-bit capture Module n.
The PCA0CPHn register holds the high byte (MSB) of the 16-bit capture Module n.
R/W
Bit6
R/W
Bit6
R/W
Bit5
R/W
Bit5
PCA0CPL0 = 0xFB (n = 0)
PCA0CPL1 = 0xE9 (n = 1)
PCA0CPL2 = 0xEB (n = 2)
PCA0CPH0 = 0xFC (n = 0)
PCA0CPH1 = 0xEA (n = 1)
PCA0CPH2 = 0xEC(n = 2)
R/W
Bit4
R/W
Bit4
R/W
Bit3
R/W
Bit3
Rev. 2.9
R/W
Bit2
R/W
Bit2
C8051F300/1/2/3/4/5
R/W
Bit1
R/W
Bit1
R/W
Bit0
R/W
Bit0
0xFC, 0xEA, 0xEC
SFR Address:
00000000
Reset Value
0xFB, 0xE9, 0xEB
SFR Address:
00000000
Reset Value
171
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