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| 型號： | EVAL-ADUC7128QSPZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 58/92頁 |
| 文件大?。?/td> | 0K |
| 描述： | KIT DEV FOR ADUC7128 |
| 產(chǎn)品培訓(xùn)模塊： | ARM7 Applications & Tools Intro to ARM7 Core & Microconverters |
| 設(shè)計資源： | ADUC7128 Dev System Schematic ADUC7128 Gerber Files |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | QuickStart™ PLUS 套件 |
| 類型： | MCU |
| 適用于相關(guān)產(chǎn)品： | ADuC7128 |
| 所含物品： | 評估板、電源、纜線、軟件、仿真器和說明文檔 |
| 產(chǎn)品目錄頁面： | 739 (CN2011-ZH PDF) |
| 相關(guān)產(chǎn)品： | ADUC7128BSTZ126-RLDKR-ND - IC DAS MCU ARM7 ADC/DDS 64-LQFP ADUC7128BCPZ126-RLDKR-ND - IC DAS MCU ARM7 ADC/DDS 64-LFCSP ADUC7128BSTZ126-RLCT-ND - IC DAS MCU ARM7 ADC/DDS 64-LQFP ADUC7128BCPZ126-RLCT-ND - IC DAS MCU ARM7 ADC/DDS 64-LFCSP ADUC7128BSTZ126-RLTR-ND - IC DAS MCU ARM7 ADC/DDS 64-LQFP ADUC7128BCPZ126-RLTR-ND - IC DAS MCU ARM7 ADC/DDS 64-LFCSP ADUC7128BSTZ126-ND - IC DAS MCU ARM7 ADC/DDS 64-LQFP ADUC7128BCPZ126-ND - IC DAS MCU ARM7 ADC/DDS 64-LFCSP |
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ADuC7128/ADuC7129
Rev. 0 | Page 61 of 92
Table 85. COMxSTA1 MMR Bit Designations
Bit
Name
Description
7
DCD
Data Carrier Detect.
6
RI
Ring Indicator.
5
DSR
Data Set Ready.
4
CTS
Clear to Send.
3
DDCD
Delta Data Carrier Detect.
Set automatically if DCD changed state since COMxSTA1 last read.
Cleared automatically by reading COMxSTA1.
2
TERI
Trailing Edge Ring Indicator.
Set if NRI changed from 0 to 1 since COMxSTA1 last read.
Cleared automatically by reading COMxSTA1.
1
DDSR
Delta Data Set Ready.
Set automatically if DSR changed state since COMxSTA1 last read.
Cleared automatically by reading COMxSTA1.
0
DCTS
Delta Clear to Send.
Set automatically if CTS changed state since COMxSTA1 last read.
Cleared automatically by reading COMxSTA1.
Table 86. COMxDIV2 MMR Bit Designations
Bit
Name
Description
15
FBEN
Fractional Baud Rate Generator Enable Bit.
Set by user to enable the fractional baud rate generator.
Cleared by user to generate baud rate using the standard 450 UART baud rate generator.
14:13
RSVD
Reserved.
12:11
FBM[1 to 0]
M, if FBM = 0, M = 4 (see the Using the Fractional Divider section).
10:0
FBN[10 to 0]
N (see the Using the Fractional Divider section).
Network Addressable UART Mode
This mode allows connecting the MicroConverter on a 256-node
serial network, either as a hardware single master or via software
in a multimaster network. Bit 7 of COMxIEN1 (ENAM bit)
must be set to enable UART in network-addressable mode.
Note that there is no parity check in this mode. The parity bit is
used for address.
Network Addressable UART Register Definitions
Four additional registers, COMxIEN0, COMxIEN1, COMxIID1,
and COMxADR are used only in network addressable UART
mode.
In network address mode, the least significant bit of the
COMxIEN1 register is the transmitted network address control
bit. If set to 1, the device is transmitting an address. If cleared
to 0, the device is transmitting data. For example, the following
master-based code transmits the slave address followed by the data:
COM0IEN1
= 0xE7;
//Setting ENAM, E9BT, E9BR, ETD, NABP
COM0TX = 0xA0;
// Slave address is 0xA0
while(!(0x020==(COM0STA0 & 0x020))){} // wait for adr tx to finish.
COM0IEN1
= 0xE6;
//
Clear NAB bit to indicate Data is coming
COM0TX = 0x55;
// Tx data to slave: 0x55
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-ADUC7128QSPZ2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC |
| EVAL-ADUC7129QSPZ | 制造商:Analog Devices 功能描述:- Bulk |
| EVAL-ADUC812QS | 制造商:Analog Devices 功能描述:DEVELOPMENT KIT SYSTEM |
| EVAL-ADUC812QSP | 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter㈢, Multichannel 12-Bit ADC with Embedded Flash MCU |
| EVAL-ADUC812QSZ | 功能描述:BOARD EVALUATION FOR ADUC812 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 通用嵌入式開發(fā)板和套件（MCU、DSP、FPGA、CPLD等） 系列:QuickStart™ 套件 標(biāo)準(zhǔn)包裝:1 系列:PICDEM™ 類型:MCU 適用于相關(guān)產(chǎn)品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，線纜，元件，CD，PICkit 編程器 產(chǎn)品目錄頁面:659 (CN2011-ZH PDF) |
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