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參數(shù)資料
| 型號(hào)： | ST623x-EMU2 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Real Time Emulation Development Tools for ST6218/ST6228/ST623x MCUs(ST6218/6228/623x的實(shí)時(shí)開發(fā)工具) |
| 中文描述： | 實(shí)時(shí)仿真開發(fā)工具ST6218/ST6228/ST623x微控制器（ST6218/6228/623x的實(shí)時(shí)開發(fā)工具） |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 236K |
| 代理商： | ST623X-EMU2 |
13/20
ST623x-EMU2 - DEDICATION BOARD (DBE)
4.2 JUMPER DESCRIPTION ON DEDICATION
BOARD
Jumpers on the board are used to:
– select the emulation of a family of device: in this
case ST623X or ST6228 family.
– emulate some bit of the “Option Register” of the
EPROM device, or metal MASK OPTION of the
ROM device.
– or to chose a specific functioning mode for a pe-
ripheral.
This chapter explains how to select these features,
for each peripheral.
4.2.1 ST623X/ST6228 emulation selection: W8
The two families ST623X and ST6228 have the
same features except for 2 peripherals:
The Auto Reload Timer:
– It is an AR Timer 16 bit in ST623X.
– It is an AR Timer 8 bit in ST6228.
The Asynchronous Peripheral Interface (UART):
– It is an UART with fixed 11 bit frame in ST623X.
– It is an UART with option selectable frame 10 bit
or 11 bit in ST6228.
The devices in each family differ from the others
by the amount of memory and the footprint.
For selecting the emulation of one family between
ST623X or ST6228, the jumper W8 must be set as
follow:
4.2.2 UART 10 bit/11bit frame (only for ST6228):
W5
The choice of the frame option, only available for
ST6228, is made thanks to W5 Jumper as follow.
4.2.3 Timer 1 pullup: W5
The pin dedicated to Timer 1, can be pullup or not,
in the device (by mask option for the ROM device
or by properly programming the option byte in the
EPROM device).
This feature is emulated thanks to W5 selector
when set as follow:
4.2.4 Clock Source Selection: W2
The system CLOCK can be chosen between inter-
nal on board oscillator and clock issued from the
probe.
This jumper setting is clearly printed on board, with
INT for INTERNAL clock and EXT for clock issued
from the probe.
If the jumper is connected between:
1-2 In this case the clock coming from the probe is
selected
2-3 The internal clock at 8 Mhz is selected.
In this case the internal clock is made thanks
to an oscillator with a quartz, this quartz XT1,
can be exchanged if desired by the user.
Note for CLOCK “issued from the probe”:
If the user uses a probe made by STMicroelectron-
ics, this probe is able to send the clock to the ded-
ication board in two ways:
– a clock made by the on board oscillator on the
probe
– a clock directly issued from the application
Jumper setting for ST623X emulation
Jumper setting for ST6228 family emulation
W8
VCC
GND
W8
VCC
GND
UART:
10 bit when CLOSED
11 bit when OPEN
W5
6230
A
B
C
Timer 1:
No Pull-up CLOSED
Pull-up OPEN
W5
6230
A
B
C
13
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST623X-KIT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STARTER KIT DATASHEET FOR ST6230 |
| ST623X-KIT/110 | 功能描述:開發(fā)板和工具包 - 其他處理器 ST623X Starter Kit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| ST623X-KIT/220 | 制造商:STMicroelectronics 功能描述:ST Development Kit, Including ST623X Starter Kit, Development Software CD-ROM, Parallel Cable, Power Supply, Window Development Devices ST62E30BF1, ST (More...) |
| ST623X-KIT/UK | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:STARTER KIT AB 8K BYTE |
| ST-6-24 | 功能描述:XFRMR PWR 115V 12VAC 1.6A RoHS:是 類別:變壓器 >> 功率 系列:ST 標(biāo)準(zhǔn)包裝:1 系列:260 類型:標(biāo)準(zhǔn) 最大功率:65 VA 主線圈:雙 副線圈:三路，中心抽頭 在某電流時(shí)的串聯(lián)輸出電壓:500 VAC @ 85mA，5 VAC @ 2A，6.3 VAC @ 2A 在某電流時(shí)的并聯(lián)輸出電壓:- 安裝類型:底座安裝 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高（最大）:66.80mm 端接類型:導(dǎo)線引線 |
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