參數資料
型號: CD1284
廠商: Intel Corp.
英文描述: IEEE 1284-Compatible Parallel Interface Controller with Two High-Speed Asynchronous Serial Ports
中文描述: 符合IEEE 1284兼容并行接口控制器兩個高速異步串行端口
文件頁數: 9/176頁
文件大?。?/td> 2255K
代理商: CD1284
Datasheet
9
IEEE 1284-Compatible Parallel Interface Controller
CD1284
Tables
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Pin Descriptions ..................................................................................................20
Global Registers..................................................................................................24
Virtual Registers
Serial...................................................................................24
Virtual Registers
Serial and Parallel...............................................................24
Channel Registers
Serial................................................................................25
Channel Registers
Parallel Pipeline
(Selected by Channel 0 in CAR) .........................................................................26
Channel Registers
Parallel Port
(Selected by Channel 0 in CAR) .........................................................................26
Global Registers..................................................................................................27
Virtual Registers..................................................................................................27
Virtual Registers
Serial and Parallel...............................................................28
Channel Registers
Serial................................................................................28
Channel Registers
Parallel Pipeline
(Selected by Channel 0 in CAR) .........................................................................29
Channel Registers
Parallel Port
(Selected by Channel 0 in CAR) .........................................................................29
Request-Type Bit Assignments...........................................................................38
CCSR[6:5] Encoding...........................................................................................56
CCSR[2:1] Encoding...........................................................................................57
COR Control Bits.................................................................................................58
Out-of-Band Pin Connections..............................................................................59
Modem Control Pin Functions.............................................................................60
Signal Names......................................................................................................77
System Clock Settings ........................................................................................83
Baud Rate Constants
CLK = 25 MHz...........................................................103
Baud Rate Constants
CLK = 20.2752 MHz..................................................104
Baud Rate Constants
CLK = 20.00 MHz......................................................104
Baud Rate Constants
CLK = 18.432 MHz....................................................105
Baud Rate Constants
CLK = 16 MHz...........................................................105
Asynchronous Timing Reference Parameters...................................................157
Synchronous Timing Reference Parameters ....................................................164
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