參數(shù)資料
型號: ST6395B1
廠商: 意法半導(dǎo)體
英文描述: 8-BIT HCMOS MCUs FOR TV FREQUENCY SYNTHESIS WITH OSD
中文描述: 8位微控制器HCMOS電視頻率合成帶OSD
文件頁數(shù): 44/68頁
文件大?。?/td> 560K
代理商: ST6395B1
SERIAL PERIPHERAL INTERFACE
(Continued)
Figure49.Sofware Bus (Hardware Bus Disabled)Timing Diagram
STD SPIProtocol (Shift Register)
This protocol is similar to the I
2
CBUS with the ex-
ception that there is no acknowledge pulse and
there areno stopor start bits.The clockcannot be
slowed downbythe externalperipherals.
In this case all three outputs should be high in or-
der notto lock thesoftware I/Osfrom functioning.
SPI Standard Bus Protocol:
The standard bus
protocol is selected by loading the SPI Control
Register1(SCR1Add.EBh).Bit0namedI
2
C must
be set at one and bit 1 named STD mut be reset.
When the standard bus protocolis selectedbit 2 of
the SCR1is meaningless.
This bitnamed STOP bitis used onlyin I
2
CBUS or
SBUS. However take care thet THE STOP BIT
MUSTBE RESETWHEN THE STANDARD PRO-
TOCOL ISUSED.This bit is setto ZERO afterRE-
SET.
ST6391,92,93,95,97,99
40/64
相關(guān)PDF資料
PDF描述
ST6391B1 MOSFET; Transistor Polarity:Dual N Channel; Continuous Drain Current, Id:2.6A; On-Resistance, Rds(on):0.18ohm; Package/Case:8-SOIC; Leaded Process Compatible:No; Mounting Type:surface mount; Peak Reflow Compatible (260 C):No
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