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參數(shù)資料
| 型號(hào)： | ST78C36ACJ44-F |
| 廠商： | Exar Corporation |
| 文件頁(yè)數(shù)： | 8/27頁(yè) |
| 文件大小： | 0K |
| 描述： | IC UART FIFO 16B 44PLCC |
| 標(biāo)準(zhǔn)包裝： | 27 |
| 特點(diǎn)： | * |
| FIFO's： | 16 字節(jié) |
| 規(guī)程： | 打印機(jī) |
| 電源電壓： | 5V |
| 帶并行端口： | 是 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-LCC（J 形引線） |
| 供應(yīng)商設(shè)備封裝： | 44-PLCC（16.59x16.59） |
| 包裝： | 管件 |
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TABLE 8: “EPP MODE” SIGNAL DESCRIPTIONS
SIGNAL NAME SIGNAL TYPE
EPP MODE
NAME
DESCRIPTION
-STROBE
O
-Write
Active low. Indicates a write operation, high for a read cycle
-AUTOFD
O
-DataStb
Active low. Indicates a Data-Read or Data-Write operation is in process.
-SLCTIN
O
-AddrStb
Active low. Indicates an Address-Read or Address-Write operation is in
process.
INIT
O
-Reset
Active low. Peripheral reset.
-ACK
I
-Intr
Peripheral interrupt. Used to generate an interrupt to the host.
BUSY
I
-Wait
Handshake signal. When low it indicates that is okay to start a cycle, when
high it indicates that it is okay to end the cycle.
PE
I
User defined
SLCT
I
User defined
-ERROR
I
User defined
PD0-PD7
O
AD0-AD7
Bi-directional address / data lines.
ST78C36/36A
16
ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
REV. 5.1.0
5.2
EPP Mode Data Transfer Cycle
■ Program executes an I/O write cycle to EPP Data Port-4.
■ The -Write line is asserted and the data is output to the parallel port.
■ The -DataStb is asserted, since -Write is asserted low.
■ The port waits for the acknowledge from the peripheral, -Write deasserted.
■ The -DataStr is deasserted and EPP cycle ends.
■ -Write is asserted low to indicate that the next cycle may begin.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST78C36ACJ44TR-F | 制造商:Exar Corporation 功能描述:UART 1-CH 16Byte FIFO 5V 44-Pin PLCC T/R 制造商:Exar Corporation 功能描述:ST78C36ACJ44TR-F |
| ST78C36CJ-0A-EVB | 功能描述:界面開發(fā)工具 Supports 78C36 44 ld PLCC, ISA Interface RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| ST78C36CJ44 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Interface |
| ST78C36CJ44F | 制造商:N/A 功能描述:NEW |
| ST78C36CJ44-F | 功能描述:接口 - 專用 UART RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
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