參數(shù)資料
型號(hào)： SAB82525H
廠商： INFINEON TECHNOLOGIES AG
英文描述： Data Communications ICs
中文描述： 數(shù)據(jù)通信集成電路
文件頁數(shù)： 42/126頁
文件大?。?/td> 730K
代理商： SAB82525H
Semiconductor Group
42
SAB 82525
SAB 82526
SAF 82525
SAF 82526
Table 3
Transmit Interrupts
TRANSMIT INTERRUPTS
XPR
Transmit Pool Ready
(ISTA)
Activated whenever a 32-byte FIFO pool is
empty and accessible to the CPU, i.e.
– following a XRES command via CMDR.
Interrupt Mode:
Repeatedly during frame transmission started
by XTF or XIF command, and no end of
message indication (XME command) has
been issued yet by the CPU,
– after the end-of-message indication
when frame transmission of a transparent
frame is completed (i.e. CRC and closing flag
sequence are shifted out),
Auto-Mode:
If
an
acknowledged by the opposite station.
I
-frame
has
been
positively
XMR
Transmit Message Repeat
(EXIR)
Auto-Mode:
Activated if the last transmitted
I
-frame has to
be repeated due to the reception of a negative
acknowledgement (S-, or
I
-frame with
unaccording receive sequence number) of the
opposite station.
Bus Configuration:
A collision has occurred after sending the
32nd data byte of a message.
Point-to-Point Configuration:
CTS has been withdrawn after sending the
32nd data byte.
XDU
Transmit Data Underrun
(EXIR)
Activated if the XFIFO holds no further data,
i.e. all data has been shifted out via the serial
T
×
D pin, but no End Of Message (EOM)
indication has been detected by the HSCX.
The EOM indication is supplied either
– by a XME command from the CPU in
Interrupt Mode,
– or by checking the pre-programmed
transmit byte count (via XBCH, XBCL) against
the actual amount of data bytes shifted out in
DMA Mode.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB82525HV2.1 制造商:Infineon Technologies AG 功能描述:PROTOCOL CONTROLLER, 44 Pin, QFP 制造商:Siemens 功能描述:PROTOCOL CONTROLLER, 44 Pin, QFP
SAB82525HV2.2 功能描述:輸入/輸出控制器接口集成電路 T/E RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
SAB82525H-V21 功能描述:IC CONTROLLER SERIAL 44-MQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
SAB82525HV21DHSCX 制造商:Infineon Technologies AG 功能描述:
SAB82525HV22 制造商:Infineon Technologies AG 功能描述:
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