參數(shù)資料
型號(hào)： SCN2652AC2A44
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 微控制器/微處理器
英文描述： NT Series Toggle Switch, 1 pole, 3 position, Solder terminal, Locking Lever
中文描述： 1 CHANNEL(S), 2M bps, MULTI PROTOCOL CONTROLLER, PQCC44
封裝： PLASTIC, LCC-44
文件頁(yè)數(shù)： 18/28頁(yè)
文件大?。?/td> 651K
代理商： SCN2652AC2A44
Philips Semiconductors
Product specification
SCN2652/SCN68652
Multi-protocol communications controller (MPCC)
1995 May 01
18
TIMING DIAGRAMS
(Continued)
CLOCK
t
CLK1
1/f
TxC
TxSO
t
CLK0
TxD
RxC
RxSI
t
CLK0
t
CLK1
t
RxS
t
RxH
SD00066
Figure 11. Timing Diagrams (cont.)
TRANSMIT – START OF MESSAGE
TxC
SYNC/FLAG
1
1ST CHAR
8 TxC
1
MARK
TxSO
TxBE
DBEN
SET TSOM
LOAD 1st CHAR
RESET TSOM
LOAD 2nd CHAR
TxE
TxA
2
3
NOTES:
1.
SYNC may be 5 to 8 bits and will contain parity bit as specified.
2.
TxA goes high relative to TxC rising edge after TSOM has been set and TxE has been raised.
3.
TxBE goes low relative to DBEN falling edge on the first write transfer into TDSR. It is reasserted 1 TxC time before the first bit of the transmitted SYNC/FLAG. TxBE then goes
low relative to DBEN falling edge when writing into TDSR
and/or TDSR
. It is reasserted on the rising edge of the TxC that corresponds to the transmission of the last bit of each
character, except in BOP mode when the CRC is to be sent as the next character (see Transmit Timing–End of Message).
SD00067
Figure 12. Timing Diagrams (cont.)
相關(guān)PDF資料
PDF描述
SCN2652AC2N40 Multi-protocol communications controller MPCC
SCN68652 Multi-protocol communications controller MPCC
SCN68652AC2A44 Multi-protocol communications controller MPCC
SCN68652AC2N40 Multi-protocol communications controller MPCC
SCN2652AC2F40 HEATSINK TO-220 W/SHURLOCK-CLIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SCN2652AC2F40 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multi-protocol communications controller MPCC
SCN2652AC2N40 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Multi-protocol communications controller MPCC
SCN26562 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Dual universal serial communications controller DUSCC
SCN26562C2A52 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Communications Controller
SCN26562C2N48 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Communications Controller
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