MC33591MOD434 Freescale Semiconductor, MC33591MOD434 Datasheet - Page 11
MC33591MOD434
Manufacturer Part Number
MC33591MOD434
Description
BOARD EVALUATION FOR MC33591 RX
Manufacturer
Freescale Semiconductor
Type
Receiverr
Datasheet
1.MC33591MOD315.pdf
(28 pages)
Specifications of MC33591MOD434
Contents
Module and Misc Hardware
For Use With/related Products
MC33591 434 MHz RF Module
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Run time=T
Whatever SOE value has been programmed, a high level on STROBE sets the circuit into run mode.
Data are output on MOSI and the associated clock on SCLK.
Configuration Register 2 (CR2) defines the Identifier (ID) word content. The bits will be Manchester coded.
Table 8 describes the Configuration Register 3 (CR3).
MOTOROLA
- R/W controls the 3 registers access (read or write):
- CF defines the Carrier Frequency as shown onTable 5.
- MOD sets the data Modulation type:
- SOE enables the Strobe Oscillator:
- SR0/SR1 define the Strobe Ratio (SR) as shown on Table 6. SR is the ratio Sleep time over Run time and
- DME enables the Data Manager:
- HE defines if a Header word is present (the bit HE is only active if DME=1):
- DR0/DR1 define the Data Rate (before Manchester coding) as shown onTable 9.
Strobe
0 = Write CR1, CR2 ,CR3,
1 = Read CR1, CR2, CR3.
0 = On/Off Keying (OOK) modulation,
1 = Frequency Shift Keying (FSK) modulation.
0 = Disabled,
1 = Enabled,
0 = Disabled,
1 = Enabled.
0 = No header,
1 = Header.
Reset value
Reset value
(where T
Bit name
Bit name
Strobe
is the Strobe oscillator period).
Freescale Semiconductor, Inc.
DR1
bit 7
bit 7
ID7
0
1
For More Information On This Product,
Table 5: Carrier Frequency selection
SR1
0
0
1
1
Table 7: Configuration Register 2
Table 8: Configuration Register 3
Table 6: Strobe Ratio selection
CF
0
1
bit 6
bit 6
DR0
ID6
0
0
SR0
MC33591 Technical Data
Go to: www.freescale.com
0
1
0
1
Selected Frequency
bit 5
bit 5
MG
ID5
0
0
315MHz
434MHz
Strobe Ratio
bit 4
bit 4
ID4
MS
0
0
15
31
3
7
bit 3
bit 3
ID3
PG
0
0
bit 2
bit 2
ID2
0
0
-
CONFIGURATION REGISTERS
bit 1
bit 1
ID1
0
0
-
bit 0
bit 0
ID0
0
0
-
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