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參數資料
| 型號： | DEMO9S12NE64UM |
| 英文描述： | DEMO9S12NE64 User＇s Manual |
| 中文描述： | DEMO9S12NE64用戶手冊 |
| 文件頁數： | 17/19頁 |
| 文件大小： | 167K |
| 代理商： | DEMO9S12NE64UM |
D E M O 9 0 8 R G 6 0
A U G U S T 6 , 2 0 0 4
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Table 3: USER_EN Option Settings
Jumper
User 1
User 2
User 3
User 4
User 5
User 6
On
Enable SW1
Enable SW2
Enable LED1
Enable LED2
Enable POT
Enable SENSOR
Off
Disable SW1
Disable SW2
Disable LED1
Disable LED2
Disable POT
Disable SENSOR
MCU PORT
PTC6 (U1-45)
PTC5 (U1-44)
PTF0 (U1-8)
PTF1 (U1-9)
PTB2 (U1-32)
PTB3 (U1-33)
Pushbutton S witc hes
Two push button switches provide momentary active low input for user applications. SW1 and
SW2 are enabled to the HC08 I/O ports by the USER option bank. SW1 and SW2 provide in-
put to HC08 I/O ports PTC6 and PTC5 respectively.
LED Indic ators
Indicators LED1 and LED2 are enabled from HC08 I/O ports by the USER_EN option. The
LED indicators are active low and illuminate when a logic low (0V) signal is driven from the
respective MCU I/O port. MCU ports PTF0 and PTF1 drive LED1 and LED2 respectively.
RV 1 Potentiometer
A 5k
, thumb-wheel potentiometer at RV1 provides variable resistance output for user
applications. The device provides a 0 to VDD (+5V typical) output to the PTB2 input when
enabled.
RZ1 Photoc ell
A visible-light sensitive photocell (RZ1) with an amplifying OPAMP circuit provides a variable
voltage output for user applications. Circuit output voltage ranges between .5V to VDD typical
and is inversely proportional to light intensity on the surface of the sensor (VDD = Dark).
When enabled, the circuit output voltage is provided to MCU port PTB3 input for user
application.
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| DEMO9S12XDT512 | 功能描述:開發板和工具包 - S08 / S12 9S12XDP512 DEMO BOARD RoHS:否 產品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
| DEMO9S12XDT512E | 功能描述:開發板和工具包 - S08 / S12 9S12XDP512 DEMO BOARD RoHS:否 產品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
| DEMO9S12XEP100 | 功能描述:開發板和工具包 - S08 / S12 BASIC (SMALL) EVB FOR 9S RoHS:否 產品:Development Kits 工具用于評估:MC9S12G128 核心:S12 接口類型:CAN, LIN, RS-232, USB 工作電源電壓:5 V 制造商:Freescale Semiconductor |
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