參數(shù)資料
型號(hào): ADUC7122BBCZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 54/96頁
文件大小: 0K
描述: PRECISION ANALOG MCU I.C
標(biāo)準(zhǔn)包裝: 1
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 41.78MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 126KB(63K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 13x12b,D/A 12x12b
振蕩器型: 內(nèi)部
工作溫度: -10°C ~ 95°C
封裝/外殼: 108-LFBGA,CSPBGA
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: ADUC7122BBCZ-RLDKR
ADuC7122
Rev. 0 | Page 58 of 96
UART Interrupt Enable Register 0
Name:
COMIEN0
Address:
0xFFFF0804
Default Value:
0x00
Access:
Read/write
Function:
The 8-bit register enables and disables the
individual UART interrupt sources.
Table 98. COMIEN0 MMR Bit Designations
Bit
Name
Description
7:4
Reserved. Not used.
3
EDSSI
Modem status interrupt enable bit.
Set by the user to enable generation of an
interrupt if any of COMSTA0[3:1] are set.
Cleared by the user.
2
ELSI
RxD status interrupt enable bit.
Set by the user to enable generation of an
interrupt if any of the COMSTA0[3:1] register
bits are set.
Cleared by the user.
1
ETBEI
Enable transmit buffer empty interrupt.
Set by the user to enable an interrupt when the
buffer is empty during a transmission, that is,
when COMSTA[5] is set.
Cleared by the user.
0
ERBFI
Enable receive buffer full interrupt.
Set by the user to enable an interrupt when the
buffer is full during a reception.
Cleared by the user.
UART Interrupt Identification Register 0
Name:
COMIID0
Address:
0xFFFF0808
Default Value:
0x01
Access:
Read only
Function:
This 8-bit register reflects the source of the
UART interrupt.
Table 99. COMIID0 MMR Bit Designations
Bits[2:1]
Status
Bits
Bit 0
NINT
Priority
Definition
Clearing
Operation
00
1
No interrupt
11
0
1
Receive line
status
interrupt
Read
COMSTA0
10
0
2
Receive
buffer full
interrupt
Read COMRX
01
0
3
Transmit
buffer empty
interrupt
Write data to
COMTX or
read COMIID0
00
0
4
Modem
status
interrupt
Read
COMSTA1
register
UART Fractional Divider Register
This 16-bit register controls the operation of the fractional
divider for the ADuC7122.
Name:
COMDIV2
Address:
0xFFFF082C
Default Value:
0x0000
Access:
Read/write
Table 100. COMDIV2 MMR Bit Designations
Bit
Name
Description
15
FBEN
Fractional baud rate generator enable bit.
Set by the user to enable the fractional
baud rate generator.
Cleared by the user to generate the baud
rate using the standard 450 UART baud rate
generator.
14:13
Reserved.
12:11
FBM[1:0]
M. If FBM = 0, M = 4. See Equation 2 for the
calculation of the baud rate using a
fractional divider and Table 94 for common
baud rate values.
10:0
FBN[10:0]
N. See Equation 2 for the calculation of the
baud rate using a fractional divider and
Table 94 for common baud rate values.
相關(guān)PDF資料
PDF描述
ADUC7126BSTZ126-RL IC MCU 16/32B 126KB FLASH 80LQFP
ADUC7129BSTZ126 IC DAS MCU ARM7 ADC/DDS 80-LQFP
ADUC812BSZ-REEL IC MCU FLASH 12BIT ADC 52MQFP
ADUC814BRU IC ADC 12BIT W/FLASH MCU 28TSSOP
ADUC816BCP IC MCU 8K FLASH ADC/DAC 56LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC7124 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler
ADUC7124BCPZ126 功能描述:IC DAS MCU ARM7 ADC/DDS 64LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:96KB(96K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
ADUC7124BCPZ126-RL 功能描述:IC DAS MCU ARM7 ADC/DDS 64-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC7126BSTZ126 功能描述:IC MCU 16/32B 126KB FLASH 80LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:96KB(96K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
ADUC7126BSTZ126I 功能描述:IC MCU 16/32B 126KB FLASH 80LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:96KB(96K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587