參數(shù)資料
型號: ST2202
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 BIT Integrated Microcontroller with 256K Bytes ROM
中文描述: 8位微控制器集成256K字節(jié)ROM的
文件頁數(shù): 49/65頁
文件大小: 1946K
代理商: ST2202
Sitronix
17.3.3 SPI Status Register
ST2202
Ver 2.0a
49/65
2003-May-05
TABLE 17-5 SPI Status Register
Bit 6
Bit 5
RXRDY
TXEMP
Write any value to reset SSR
Address Name R/W
Bit 7
-
Bit 4
SBZ
Bit 3
-
Bit 2
MDERR
Bit 1
OERR
Bit 0
BCERR
Default
-000 -000
R
W
$053
SSR
Bit 6:
RXRDY
:
Receive buffer status flag
0
= Receive buffer is empty
1 = Receive buffer is filled with new data and is ready
Bit 5:
TXEMP
:
Transmit buffer status flag
0
= Data in transmit buffer is waiting for exchanging
1 = Transmit buffer is empty
Bit 4:
SBZ
:
SPI busy flag
0
= SPI is idle
1 = SPI is busy exchanging data
Bit 2:
MDERR :
Mode fault status flag
0
=
SS
signal is at high level and is normal
1 =
SS
signal inputs low level / a mode fault status detected
Bit 1:
OERR :
Receive buffer overrun error flag
0
= No receive buffer overrun error
1 = Receive buffer overrun error occurs
Bit 0:
BERR :
Bit count violation flag
0
= Exchanged data bit number matches bit count setting in slave mode
1 = Exchanged data bit number is less than bit count setting in slave mode
相關(guān)PDF資料
PDF描述
ST2221C 16 BIT CONSTANT CURRENT LED DRIVERS
ST2225A-SS3 LED DISPLAY DRIVER
ST2225A LED DISPLAY DRIVER
ST2225A-D LED DISPLAY DRIVER
st302 PHOTOTRANSISTORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST2202A 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:8 BIT Integrated Microcontroller with 256K Bytes ROM
ST2203U 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:8-Bit Microcontroller With 2K Bytes RAM
ST2204 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:8 BIT Integrated Microcontroller with 512K Bytes ROM
ST220-50T2KI 功能描述:鉭質(zhì)電容器-濕式 ST220-50T2KI RoHS:否 制造商:Vishay/Tansitor 電容:2800 uF 電壓額定值:35 V ESR:0.35 Ohms 容差:20 % 端接類型:Axial 工作溫度范圍:- 55 C to + 85 C 制造商庫存號:T4 Case 外殼直徑:9.52 mm 外殼長度:26.97 mm 外殼寬度: 外殼高度: 系列:STE 產(chǎn)品:Tantalum Wet Hermetically Sealed 封裝:Bulk
ST220-50T2MI 功能描述:鉭質(zhì)電容器-濕式 220UF 50V 20% T2 RoHS:否 制造商:Vishay/Tansitor 電容:2800 uF 電壓額定值:35 V ESR:0.35 Ohms 容差:20 % 端接類型:Axial 工作溫度范圍:- 55 C to + 85 C 制造商庫存號:T4 Case 外殼直徑:9.52 mm 外殼長度:26.97 mm 外殼寬度: 外殼高度: 系列:STE 產(chǎn)品:Tantalum Wet Hermetically Sealed 封裝:Bulk