參數(shù)資料
型號(hào)： 4432-T-B1 B 915
廠商： Silicon Laboratories Inc
文件頁(yè)數(shù)： 31/47頁(yè)
文件大小： 799K
描述： KIT DEV TEST EZRADIOPRO SI4432
標(biāo)準(zhǔn)包裝： 1
附件類型： 測(cè)試卡，收發(fā)器，915MHz
適用于相關(guān)產(chǎn)品： EZRadioPRO?
Si4430/31/32-B1
Rev 1.1
31
3.5.7. TX Data Rate Generator
The data rate is configurable between 0.123256 kbps. For data rates below 30 kbps the txdtrtscale bit in register
70h should be set to 1. When higher data rates are used this bit should be set to 0.
The TX date rate is determined by the following formula in bps:
For data rates higher than 100 kbps, Register 58h should be changed from its default of 80h to C0h. Non-optimal
modulation and increased eye closure will result if this setting is not made for data rates higher than 100 kbps. The
txdr register is only applicable to TX mode and does not need to be programmed for RX mode. The RX bandwidth
which is partly determined from the data rate is programmed separately.
Add  R/W  Function/Description
D7
D6
D5
D4
D3
D2
D1
D0
POR Def.
6E    R/W
TX Data Rate 1
txdr[15]   txdr[14]  txdr[13]  txdr[12]   txdr[11]    txdr[10]   txdr[9]   txdr[8]
0Ah
6F    R/W
TX Data Rate 0
txdr[7]
txdr[6]    txdr[5]    txdr[4]
txdr[3]
txdr[2]    txdr[1]   txdr[0]
3Dh
DR_TX (bps)
txdr 15:0
[
]   1 MHz
?/DIV>
2
16  5  txdtrtscale
?/DIV>
+
-------- ----------------- ----------------- -------- -
=
txdr[15:0]
DR_TX(bps)   2
16  5  txdtrtscale
?/DIV>
+
?/DIV>
1 MHz
--------------- ----------------- ---------------- ----------------- ----------------- -- -
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
4432-T-B1C470 制造商:Silicon Laboratories Inc 功能描述:One antenna Tx/Rx test card 470MHz
4432-T-B1C915 制造商:Silicon Laboratories Inc 功能描述:One antenna Tx/Rx test card 915MHz
4432W-1"x72yd 功能描述:膠帶 70002457219 4432W YDA WHITE 1 IN X 72 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
4432W-1/2"x72yd 功能描述:膠帶 4432WYDA WHITE 1/2X72YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
4432W-1/2X72YD 制造商:3M Electronic Products Division 功能描述:
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