REV. 1.0.2 HIGH PERFORMANCE DUART WITH 32-BYTE FIFO FIGURE 21. T
參數(shù)資料
型號: XR16V2652IL-0B-EB
廠商: Exar Corporation
文件頁數(shù): 38/48頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR V2652 32QFN
標(biāo)準(zhǔn)包裝: 1
系列: *
XR16V2652
43
REV. 1.0.2
HIGH PERFORMANCE DUART WITH 32-BYTE FIFO
FIGURE 21. TRANSMIT READY & INTERRUPT TIMING [FIFO MODE, DMA MODE DISABLED] FOR CHANNELS A & B
FIGURE 22. TRANSMIT READY & INTERRUPT TIMING [FIFO MODE, DMA MODE ENABLED] FOR CHANNELS A & B
TX
TXRDY#
IOW#
INT*
TXDMA#
D0:D7
S
D0:D7
T
D0:D7
S
D0:D7
S
T
D0:D7
S
T
D0:D7
S
T
Start
Bit
Stop
Bit
T
WRI
(Unloading)
(Loading data
into FIFO)
Last Data Byte
Transmitted
TX FIFO fills up
to trigger level
TX FIFO drops
below trigger level
Data in
TX FIFO
Empty
T
WT
T
SRT
TX FIFO
Empty
T
S
T
SI
ISR is read
IER[1]
enabled
ISR is read
*INT is cleared when the ISR is read or when TX FIFO fills up to the trigger level.
TX
TXRDY#
IOW#
INT*
D0:D7
S
TXDMA
D0:D7
S
D0:D7
T
D0:D7
S
D0:D7
S
T
D0:D7
S
T
D0:D7
S
T
Start
Bit
Stop
Bit
T
WRI
T
(Unloading)
(Loading data
into FIFO)
Last Data Byte
Transmitted
TX FIFO fills up
to trigger level
TX FIFO drops
below trigger level
At least 1
empty location
in FIFO
T
SRT
TX FIFO
Full
T
WT
T
SI
ISR Read
*INT cleared when the ISR is read or when TX FIFO fills up to trigger level.
IER[1]
enabled
相關(guān)PDF資料
PDF描述
5022-392J INDUCTOR 3.90UH 5% TOLERANCE SMD
GSM11DRTN-S13 CONN EDGECARD 22POS .156 EXTEND
RCM10DTKI-S288 CONN EDGECARD 20POS .156 EXTEND
A3DDB-1636G IDC CABLE- AKR16B/AE16G/AKR16B
MCP1316T-29LE/OT IC SUPERVISOR 2.90V P-P SOT23-5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR16V2652IL32 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 32-BYTE FIFO
XR16V2652IL-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16V2652ILTR-F 制造商:Exar Corporation 功能描述:UART 2-CH 32Byte FIFO 2.5V/3.3V 32-Pin QFN EP T/R 制造商:Exar Corporation 功能描述:XR16V2652ILTR-F
XR16V2750 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR16V2750_07 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO