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參數(shù)資料
| 型號： | STPCI0166BTC3 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 微處理器 |
| 英文描述： | PC Compatible Embedded Microprocessor |
| 中文描述： | PC兼容嵌入式微處理器 |
| 文件頁數(shù)： | 14/55頁 |
| 文件大?。?/td> | 787K |
| 代理商： | STPCI0166BTC3 |
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STRAP OPTION
14/55
Issue 1.1
2.1.4 STRAP REGISTER 3 INDEX 3CH (STRAP3)
Bits 7-0 of this register reflect the status of pins MD[47:40] respectively.
They are use by the chip as follows:
Bit 7-6, Reserved.
Bit 5, UART2 internal or external. This bit reflects the
value sampled on MD[45] pin
and controls the
UART2 I/F as follows:
Setting to ’0’, UART2 is external.
Setting to ’1’, UART2 is internal.
Bit 4, UART1 internal or external and additional TFT outputs. This bit reflects the
value sampled on
MD[44] pin
and controls the UART1 I/F and the additional TFT I/F as follows:
Setting to ’0’,UART1 is external and anadditional 6 TFT outputs (lowest bits - 2 red, 2 green
and 2 blue) are enabled.
Setting to ’1’, UART1 is internal.
Note that when strap option testbus enabled (see Section 2.1.3 Strap Register 2 bit 0) is driven to 1 it
takes priority over this strap which becomes meaningless.
Bit 3, Parallel Port internal or external. This bit reflects the
value sampled on MD[43] pin
and controls the
Parallel Port i/f as follows:
Setting to ’0’, the Parallel Port is external
Setting to ’1’, the Parallel Port is internal
Bit 2, KB/Mouse internal or external. This bit reflects the
value sampled on MD[42] pin
and controls the
KB/Mouse controller i/f as follows:
Setting to ’0’, the KB/Mouse controller is external
Setting to ’1’, the KB/Mouse controller is internal
Bit 1, Local Bus i/for ISA I/F. This bit reflects the
value sampled on MD[41] pin
and setswhether the Lo-
cal Bus i/f or the ISA i/f is available at the device i/f as follows:
Setting to ’0’, selectes the ISA I/F
Setting to ’1’, selectec the Local Bus I/F
Bit 0
PCMCIA i/f or the PCI i/f is available at the device i/f as follows:
Setting to ’0’, selects the PCI I/F
Setting to ’1’, selects the PCMCIA I/F
PCMCIA I/F or PCI I/F. This bit reflects the
value sampled on MD[40] pin
and sets whether the
This register defaults to the values sampled on MD[47:40] pins after reset.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STPCI0166BTI3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PC Compatible Embedded Microprocessor |
| STPCI0180BTC3 | 功能描述:微處理器 - MPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| STPCI0180BTI3 | 制造商:STMicroelectronics 功能描述: |
| STPCI2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STPC ATLAS DATASHEET / X86 CORE PC COMPATIBLE SYSTEM-ON-CHIP FOR TERMINALS |
| STPCI2GDY | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core PC Compatible System-on-Chip for Terminals |
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