參數(shù)資料
型號(hào)： UPD72042
廠商： NEC Corp.
英文描述： LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL
中文描述： LSI器件間設(shè)備BusTM（IEBusTM）協(xié)議控制
文件頁(yè)數(shù)： 34/92頁(yè)
文件大?。?/td> 373K
代理商： UPD72042
μ
PD72042
34
Data Sheet S14870EJ1V0DS00
UAR1
UAR2
Address
: 0010B (2H) (UAR1)
0011B (3H) (UAR2)
: Write
Read/write
When reset : Undefined (with the
previous data held)
Local station unit address register
UAR1 and UAR2 are registers used to set a local station unit address (12 bits) and condition code.
Set UAR1 and UAR2 after reset cancellation.
[Local station address]
A local station address is used as a master address when the local station performs communication as the master
unit. A local station address is used as a slave address when the local station performs communication as a slave.
[Condition code]
Remark
Bit 1 of a condition code is not used. (Set the bit to either 0 or 1.)
b7
Local station address
(low-order 4 bits)
b4
b3
b0
Condition code
UAR1
b7
b0
Local station address (high-order 8 bits)
UAR2
Bit position
Condition code
Condition setting
b3, b2
00
Communication is performed in mode 0.
01
Communication is performed in mode 1.
10
Undefined
11
b0
0
The slave transmission section is disabled.
1
The slave transmission section is enabled.
相關(guān)PDF資料
PDF描述
UPD72042GT LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL
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uPD72107CW LAP-B CONTROLLER(Link Access Procedure Balanced mode)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD72042BGT-A 制造商:Renesas Electronics 功能描述:LSI Device 16-Pin SOP 制造商:Renesas Electronics 功能描述:LSI Device 16-Pin SOP Cut Tape
UPD72042GT(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD720902AF5-667-JF2-E3-A 功能描述:IC ADVANCED MEMORY BUFFER D1 RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:* 標(biāo)準(zhǔn)包裝:90 系列:- 應(yīng)用:PCI 至 PCI 橋 接口:PCI 電源電壓:3 V ~ 3.6 V 封裝/外殼:257-LFBGA 供應(yīng)商設(shè)備封裝:257-BGA MICROSTAR（16x16） 包裝:托盤 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:882 (CN2011-ZH PDF) 其它名稱:296-19316
UPD72255YF1-GA5-A 制造商:Renesas Electronics Corporation 功能描述:
UPD7225G 制造商:Panasonic Industrial Company 功能描述:IC
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