REV. 1.3.0 If the Exar vendor specific packet mapping is enabled then the data field also includes status" />
參數資料
型號: XR21V1412IL32TR-F
廠商: Exar Corporation
文件頁數: 21/32頁
文件大?。?/td> 0K
描述: IC USB UART FIFO FULL SPD 32QFN
產品培訓模塊: XR21V141x Full-Speed USB UART Family
標準包裝: 3,000
特點: *
通道數: 2,DUART
FIFO's: 128 字節(jié),384 字節(jié)
規(guī)程: USB 2.0
電源電壓: 2.97 V ~ 3.63 V
帶自動流量控制功能:
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤
供應商設備封裝: 32-QFN 裸露焊盤(5x5)
包裝: 帶卷 (TR)
配用: 1016-1301-ND - EVAL BOARD FOR XR21V1412IL
XR21V1412
28
2-CH FULL-SPEED USB UART
REV. 1.3.0
If the Exar vendor specific packet mapping is enabled then the data field also includes status for all of the
UART / GPIO pins as follows:
TABLE 18: DATA FIELD OF CUSTOMIZED INTERRUPT PACKET - EXAR VENDOR SPECIFIC
BIT(S)
FIELD
DESCRIPTION
15
D15
Reserved (0)
14
D14
bGPIO5 (RTS)
13
D13
bGPIO4 (CTS)
12
D12
bGPIO3 (DTR)
11
D11
bGPIO0 (RI)
10
D10
Reserved (0)
9
D9
bGPIO2 (DSR)
8
D8
bGPIO1 (CD)
7
D7
Reserved (0)
6
D6
bOverRun
5
D5
bParity
4
D4
bFraming
3
D3
bRingSignal (RI)
2
D2
bBreak
1
D1
bTxCarrier (DSR)
0
D0
bRxCarrier (CD)
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