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參數(shù)資料
| 型號(hào)： | XR16L788 |
| 廠商： | Exar Corporation |
| 英文描述： | HIGH PERFORMANCE OCTAL UART |
| 中文描述： | 高性能八進(jìn)制的UART |
| 文件頁(yè)數(shù)： | 18/42頁(yè) |
| 文件大?。?/td> | 557K |
| 代理商： | XR16L788 |
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XR16L788 OCTAL UART
REV. 1.1.4
18
.
T
ABLE
7: UART CHANNEL CONFIGURATION REGISTERS.
A
DDRESS
R
EGISTER
R
EAD
/W
RITE
C
OMMENTS
A3 A2 A1 A0
16550 C
OMPATIBLE
0 0 0 0
RHR - Receive Holding Reg
THR - Transmit Holding Register
DLL - Div Latch Low
DLM - Div Latch High
IER - Interrupt Enable Reg
ISR - Interrupt Status Reg
FCR - FIFO Control Reg
LCR - Line Control Reg
MCR - Modem Control Reg
LSR - Line Status Reg
reserved
MSR - Modem Status Reg
reserved
SPR - Scratch Pad Reg
Read-only
Write-only
Read/Write
Read/Write
Read/Write
Read-only
Write-only
Read/Write
Read/Write
Read-only
Write-only
Read-only
Write-only
Read/Write
LCR[7] = 0
0 0 0 0
0 0 0 1
0 0 0 1
0 0 1 0
LCR[7] = 1
LCR[7] = 1
LCR[7] = 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
E
NHANCED
R
EGISTER
1 0 0 0
1 0 0 1
1 0 1 0
FCTR
EFR - Enhanced Function Reg
TXCNT - Transmit FIFO Level Counter
TXTRG - Transmit FIFO Trigger Level
RXCNT - Receive FIFO Level Counter
RXTRG - Receive FIFO Trigger Level
Xoff-1 - Xoff Character 1
Xchar
Read/Write
Read/Write
Read-only
Write-only
Read-only
Write-only
Write-only
Read-only
1 0 1 1
1 1 0 0
Xon,Xoff Rcvd.
Flags
1 1 0 1
Xoff-2 - Xoff Character 2
reserved
Xon-1 - Xon Character 1
reserved
Xon-2 - Xon Character 2
reserved
Write-only
Read-only
Write-only
Read-only
Write-only
Read-only
1 1 1 0
1 1 1 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XR16L788CQ | HIGH PERFORMANCE OCTAL UART |
| XR16L788IQ | HIGH PERFORMANCE OCTAL UART |
| XR17C154 | Tip, Offset Tapered Needle, 1mm Diameter |
| XR17C154CV | Burner |
| XR17C154IV | Tools, Heatgun; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XR16L788_05 | 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART |
| XR16L788_08 | 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART |
| XR16L788CQ | 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE 2.97V TO 5.5V OCTAL UART |
| XR16L788CQ-0A-EVB | 功能描述:UART 接口集成電路 Supports L788 100 ld QFP, ISA Interface 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 |
| XR16L788CQ-0B-EVB | 功能描述:界面開發(fā)工具 Supports L788 100 ld QFP, PCI Interface RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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