PD72042B_15 Datasheet, PDF (81/92 Pages) Renesas Technology Corp – LSI DEVICE FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL

µPD72042B
(2) Slave data transmission processing routine 2
Fig. 6-10 shows the flow of slave data transmission processing routine 2.
Fig. 6-10 Flow of Slave Data Transmission Processing Routine 2
Start
I > Number of bytes in
Y
tranmission data
N
Read STR
1
TFL?
0
I←I+1
TBF ← Transmission data (I-th byte)
; Setting of tranmission data in
TBF completed?
Read FLG
1
CEX?
0
CMR ← 00001100
Read FLG
1
CEX?
0
STRQF ← 1
0
End
; Waiting for termination of previous command?
; Set slave data transmission continuation command.
; Waiting for termination of processing of
slave data transmission continuation command?
Data Sheet S13990EJ3V0DS
79