參數(shù)資料
型號: XR16V698IQ-0A-EVB
廠商: Exar Corporation
文件頁數(shù): 16/58頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR16V698-A 100QFP
標(biāo)準(zhǔn)包裝: 1
系列: *
XR16V698
23
REV. 1.0.3
2.25V TO 3.6V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
3.1
DEVICE CONFIGURATION REGISTER SET
The device configuration registers are directly accessible from the bus. This provides easy programming of
general operating parameters to the 698 UART and for monitoring the status of various functions. The device
configuration registers are mapped onto address 0x80-8F as shown on the register map in Table 8 and
. These registers provide global controls and status of all 8 channel UARTs that include interrupt
status, 16-bit general purpose timer control and status, 4X or 8X or 16X sampling clock, sleep mode control,
soft-reset control, simultaneous UART initialization, and device identification and revision.
TABLE 7: XR16V698 REGISTER SETS
ADDRESS [A7:A0]
UART CHANNEL SPACE
REFERENCE
COMMENT
0x00 - 0x0F
UART channel 0 Registers
First 8 registers are 16550 compatible
0x10 - 0x1F
UART channel 1 Registers
0x20 - 0x2F
UART channel 2 Registers
0x30 - 0x3F
UART channel 3 Registers
0x40 - 0x4F
UART channel 4 Registers
0x50 - 0x5F
UART channel 5 Registers
0x60 - 0x6F
UART channel 6 Registers
0x70 - 0x7F
UART channel 7 Registers
0x80 - 0x8F
Device Configuration Registers
(
Interrupt registers and global controls
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XR16V698IQ100 制造商:EXAR 制造商全稱:EXAR 功能描述:2.25V TO 3.6V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
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XR16V698IQ100TR-F 制造商:Exar Corporation 功能描述:UART 8-CH 32Byte FIFO 2.5V/3.3V 100-Pin PQFP T/R 制造商:Exar Corporation 功能描述:XR16V698IQ100TR-F
XR16V794 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE 2.25V TO 3.6V QUAD UART WITH FRACTIONAL