參數(shù)資料
型號(hào): AlphaPC 164BX
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Motherboard(主板)
中文描述: 主板(主板)
文件頁(yè)數(shù): 33/61頁(yè)
文件大?。?/td> 405K
代理商: ALPHAPC 164BX
6–2
Interrupts and ISA Bus Addresses
ISA I/O Address Map
6.2 ISA I/O Address Map
Table 6–2 lists the Alpha 164UX ISA I/O space address mapping.
Table 6–2 ISA I/O Address Map
Range (hex)
6.2.1 Flash ROM Address Map
The flash ROM is mapped to three regions of memory. Access to the first two
regions is RO. The first two regions provide the software necessary to initialize the
system and transfer execution to the next level of software. When power is turned
on, address ranges 0 to 00.00FF.FFFF and 0F.FC00.0000 to 0F.FFFF.FFFF are
enabled. After the system has been initialized, these two address ranges are disabled.
Byte mode is then enabled in the 21164 and 21174. Byte mode is the only way to
access the flash ROM in address range 87.C000.0000 to 87.FFFF.FFFF. 21164 byte
1
The # symbol indicates an active low signal.
IRQ13
Available
IRQ14
IDE
IRQ15
IDE
Usage
060-060
i8042 PRT
064-064
i8042 PRT
1F0-1F7
ATAPI
2F8-2FE
Serial port—COM2
378-37B
Parallel Port—LPT2
3F0-3F5
Floppy
3F6-3F6
ATAPI
3F7-3F7
Floppy
3F8-3FE
Serial port—COM1
Table 6–1 ISA Interrupts
(Sheet 2 of 2)
Interrupt Number Interrupt Source
相關(guān)PDF資料
PDF描述
AlphaPC 164UX Motherboard(主板)
ALR006 14 pin DIP, 5.0 Volt, HCMOS/TTL, Clock Oscillator
ALR015 Circular Connector; No. of Contacts:37; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
ALR030 14 pin DIP, 5.0 Volt, HCMOS/TTL, Clock Oscillator
ALR060 Circular Connector; No. of Contacts:37; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:14-37 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ALPHA-RX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ALPHA RF MODULES
ALPHA-RX433S 功能描述:RECEIVER RF ALPHA 5.4V 433MHZ RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB,表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB,表面貼裝 特點(diǎn):- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
ALPHA-RX915S 功能描述:RECEIVER RF ALPHA 5.4V 915MHZ RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB,表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB,表面貼裝 特點(diǎn):- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
ALPHA-TRX433S 功能描述:TRANSCEIVER RF ALPHA 5.4V 433MHZ RoHS:是 類別:RF/IF 和 RFID >> RF 收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數(shù)據(jù)傳輸率 - 最大:54Mbps 調(diào)制或協(xié)議:* 應(yīng)用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數(shù)據(jù)接口:PCB,表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB,表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤 包裝:管件
ALPHA-TRX915S 功能描述:TRANSCEIVER RF ALPHA 5.4V 915MHZ RoHS:是 類別:RF/IF 和 RFID >> RF 收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數(shù)據(jù)傳輸率 - 最大:54Mbps 調(diào)制或協(xié)議:* 應(yīng)用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數(shù)據(jù)接口:PCB,表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB,表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤 包裝:管件