参数资料
型号: MAX14830ETM+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 微控制器/微处理器
英文描述: SERIAL COMM CONTROLLER, QCC48
封装: 7 X 7 MM, ROHS COMPLIANT, TQFN-48
文件页数: 22/68页
文件大小: 2356K
代理商: MAX14830ETM+
MAX14830
Quad Serial UART with 128-Word FIFOs
and Internal Oscillator
29
Register Map (continued)
*Denotes nonzero default reset value: ISR = 0x60, LCR = 0x05, FIFOTrgLvl = 0xFF, PLLConfig = 0x01, DIVLSB = 0x01,
CLKSource = 0x08, REVID = 0xB1.
Denotes nonread/write value: RHR = R, THR = W, ISR = COR, SpclCharInt = COR, STSInt = R/COR,
LSR = R, TxFIFOLvl = R, RxFIFOLvl = R, REVID = R.
Each UART has four individually assigned GPIO outputs as follows: UART0: GPIO0–GPIO3, UART1: GPIO4–GPIO7, UART2:
GPIO8–GPIO11, UART3: GPIO12–GPIO15.
This register can only be programmed by accessing UART0.
#This register can only be directly addressed in I2C mode. Use extended addressing when operating in SPI mode.
REGISTER
ADDR
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
GPIOs
GPIOConfg
0x18
GP3OD
GP2OD
GP1OD
GP0OD
GP3Out
GP2Out
GP1Out
GP0Out
GPIOData
0x19
GPI3Dat
GPI2Dat
GPI1Dat
GPI0Dat
GPO3Dat
GPO2Dat
GPO1Dat
GPO0Dat
CLOCK CONFIGURATION
PLLConfig*
0x1A
PLLFactor1
PLLFactor0
PreDiv5
PreDiv4
PreDiv3
PreDiv2
PreDiv1
PreDiv0
BRGConfig
0x1B
4xMode
2xMode
FRACT3
FRACT2
FRACT1
FRACT0
DIVLSB
0x1C
Div7
Div6
Div5
Div4
Div3
Div2
Div1
Div0
DIVMSB
0x1D
Div15
Div14
Div13
Div12
Div11
Div10
Div9
Div8
CLKSource*
0x1E
CLKtoRTS
ExtClock
PLLBypass
PLLEn
CystalEn
IntOscEn
GLOBAL REGISTERS
GlobalRQ
0x1F
0
IRQ3
IRQ2
IRQ1
IRQ0
GloblComnd
0x1F
GlbCom7
GlbCom6
GlbCom5
GlbCom4
GlbCom3
GlbCom2
GlbCom1
GlbCom0
SYNCHRONIZATION REGISTERS
TxSynch#
0x20
CLKtoGPIO
TxAutoDis
TrigDelay
SynchEn
TrigSel3
TrigSel2
TrigSel1
TrigSel0
SynchDelay1#
0x21
SDelay7
SDelay6
SDelay5
SDelay4
SDelay3
SDelay2
SDelay1
SDelay0
SynchDelay2#
0x22
SDelay15
SDelay14
SDelay13
SDelay12
SDelay11
SDelay10
SDelay9
SDelay8
TIMER REGISTERS
TIMER1#
0x23
Timer7
Timer6
Timer5
Timer4
Timer3
Timer2
Timer1
Timer0
TIMER2#
0x24
TmrToGPIO
Timer14
Timer13
Timer12
Timer11
Timer10
Timer9
Timer8
REVISION
REVID*
0x25
1
0
1
0
1
相关PDF资料
PDF描述
MAX3624AETJ+ 312.5 MHz, OTHER CLOCK GENERATOR, QCC32
MAX3638ETM+ 800 MHz, OTHER CLOCK GENERATOR, QCC48
MAX3679CTJ+ 625 MHz, OTHER CLOCK GENERATOR, QCC32
MAX7329AUP+ 8 I/O, PIA-GENERAL PURPOSE, PDSO20
MAX7329AAP+ 8 I/O, PIA-GENERAL PURPOSE, PDSO20
相关代理商/技术参数
参数描述
MAX14830ETM+ 功能描述:UART 接口集成电路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
MAX14830ETM+T 功能描述:UART 接口集成电路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
MAX14830EVKIT# 功能描述:界面开发工具 MAX14830 Eval Kit RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
MAX14830EVKIT+ 制造商:Maxim Integrated Products 功能描述:QUAD UART EV-KIT WITH IO-LINK AND MULTIPROTOCOL - Boxed Product (Development Kits)
MAX1483C/D+ 功能描述:RS-485接口IC low-power transceivers for RS-485 and RS-422 communication RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube