DTMFDECODER-RD Silicon Laboratories Inc, DTMFDECODER-RD Datasheet - Page 74

• 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

C8051F300/1/2/3/4/5
74
Reset
External Interrupt 0 (/INT0)
Timer 0 Overflow
External Interrupt 1 (/INT1)
Timer 1 Overflow
UART0
Timer 2 Overflow
SMBus Interface
ADC0 Window Compare
ADC0 Conversion Com-
plete
Programmable Counter
Array
Comparator0 Falling Edge
Comparator0 Rising Edge
Interrupt Source
Interrupt
0x000B
0x001B
0x002B
0x003B
0x004B
0x005B
0x0000
0x0003
0x0013
0x0023
0x0033
0x0043
0x0053
Vector
Table 8.4. Interrupt Summary
Priority
Order
Top
10
11
0
1
2
3
4
5
6
7
8
9
Rev. 2.9
None
IE0 (TCON.1)
TF0 (TCON.5)
IE1 (TCON.3)
TF1 (TCON.7)
RI0 (SCON0.0)
TI0 (SCON0.1)
TF2H
(TMR2CN.7)
TF2L
(TMR2CN.6)
SI (SMB0CN.0)
AD0WINT
(ADC0CN.3)
AD0INT
(ADC0CN.5)
CF (PCA0CN.7)
CCFn
(PCA0CN.n)
CP0FIF
(CPT0CN.4)
CP0RIF
(CPT0CN.5)
Pending Flag
N/A N/A
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Always
Enabled
EX0 (IE.0) PX0 (IP.0)
ET0 (IE.1) PT0 (IP.1)
EX1 (IE.2) PX1 (IP.2)
ET1 (IE.3) PT1 (IP.3)
ES0 (IE.4) PS0 (IP.4)
ET2 (IE.5) PT2 (IP.5)
ESMB0
(EIE1.0)
EWADC0
(EIE1.1)
EADC0C
(EIE1.2)
EPCA0
(EIE1.3)
ECP0F
(EIE1.4)
ECP0R
(EIE1.5)
Enable
Flag
Always
Highest
PSMB0
(EIP1.0)
PWADC0
(EIP1.1)
PADC0C
(EIP1.2)
PPCA0
(EIP1.3)
PCP0F
(EIP1.4)
PCP0R
(EIP1.5)
Control
Priority