參數(shù)資料
型號(hào): UPD72042BGT
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
文件頁數(shù): 77/92頁
文件大?。?/td> 541K
代理商: UPD72042BGT
μ
PD72042A, 72042B
77
DATA SHEET S13990EJ2V0DS00
(2) Master transmission processing routine 2
Fig. 6-7 shows the flow of master transmission processing routine 2.
Fig. 6-7 Flow of Master Transmission Processing Routine 2
Start
I >
Y
N
Read STR
TFL
1
0
TBF
Transmission data (I-th byte)
|
| + 1
Read FLG
CEX
CMR
00001001
Read FLG
CEX
0
MTRQF
1
End
1
1
; Waiting for terminaton of previous command
; Set master communication continuation command.
;
;
Waiting for termination of processing of master
communication continuation command
Number of bytes
in tranmission data
0
Setting tranmission data
in TBF completed
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UPD72042A LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL
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