參數(shù)資料
型號: UPD30181AYF1-131-GA3-A
廠商: NEC Corp.
英文描述: 64-/32-BIT MICROPROCESSOR
中文描述: 64-/32-BIT微處理器
文件頁數(shù): 52/72頁
文件大?。?/td> 447K
代理商: UPD30181AYF1-131-GA3-A
Data Sheet U16277EJ1V0DS
52
μ
PD30181A, 30181AY
(d) External ISA bus space access (READY mode) timing (RDYSYN = 1)
Hi-Z
Hi-Z
Hi-Z
t
EXS
t
EXH
t
EXCL
t
EXRDYH
2t
TClock
+t
LClock
+t
EXD
t
EXCS16H
t
LClock
+t
EXD
t
TClock
+t
EXD
t
TClock
+t
EXD
Note
CSOFF
+t
EXD
CONOFF
+t
EXD
CONSET
+t
EXD
IOCS16SET
+t
EXD
BUSIDLE
+t
EXD
t
EXD
t
EXD
t
EXD
t
EXZ
t
EXD
A(24:0), UBE#
(output)
IORD#, IOWR#,
MEMRD#, MEMWR#
(output)
SYSDIR
(output)
IORDY
(input)
IOCS16#
(input)
SYSEN#
(output)
D(15:0)
(write)
D(15:0)
(read)
Note
RMINWID
+t
EXD
t
EXD
Input
Note
Output
Remarks 1.
IOCS16SET, CONSET, CSOFF, RMINWID, CONOFF, and BUSIDLE are the timing parameters
that can be changed by setting registers of the EXIBU. Each timing parameter is defined as the
number of LClock cycles.
2.
The circles indicate the sampling timing.
相關PDF資料
PDF描述
UPD30181GM-66-8ED 64-/32-Bit Microprocessor
UPD3570 UPD3570 2560-BIT CCD LINEAR IMAGE SENSOR
UPD3570D UPD3570 2560-BIT CCD LINEAR IMAGE SENSOR
UPD3571 5000 BIT CCD LINEAR IMAGE SENSOR
UPD3571D 5000 BIT CCD LINEAR IMAGE SENSOR
相關代理商/技術參數(shù)
參數(shù)描述
UPD30181GM-66-8ED 制造商:NEC 制造商全稱:NEC 功能描述:64-/32-Bit Microprocessor
UPD30200 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VR4300(TM).VR4305(TM).VR4310(TM) User's Manual | User's Manual[08/2000]
UPD30200GD-100MBB 制造商:NEC Electronics Corporation 功能描述:
UPD30200GD-100-MBB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:64-Bit Microprocessor
UPD30200GD-133-MBB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:64-Bit Microprocessor