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SH7041A Datasheet(PDF) 753 Page - Renesas Technology Corp

Part # SH7041A
Description  Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
PDF  923 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7041A Datasheet(HTML) 753 Page - Renesas Technology Corp

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;
MOV.L
#Wait10u,R3
MOV.L
#FLMCR1,R0
OR.B
#SWESET,@(R0,GBR)
;
Set SWE
EWait_1 SUBC
R2,R3
;
Wait 10 µs
BF
EWait_1
;
MOV.L
#0,R9
;
Initialize n (R9) to 0
;
MOV.B
@(6,R5),R0
MOV.B
R0,@(EBR1,GBR)
;
Erase memory block (EBR1) setting
MOV.B
@(7,R5),R0
MOV.B
R0,@(EBR2,GBR)
;
Erase memory block (EBR2) setting
;
MOV.L
#FLMCR1,R0
MOV.L
@R5,R6
;
Erase memory block start address -> R6
MOV.L
#H’020000,R7
CMP/GT
R6,R7
BT
EraseLoop
MOV.L
#FLMCR2,R0
;
EraseLoop
.EQU
$
MOV.L
#WDT_TCSR,R1
;
Enable WDT
MOV.W
#WDT_9m,R3
;
9.2 ms cycle
MOV.W
R3,@R1
;
MOV.L
#Wait200u,R3
OR.B
#ESUSET,@(R0,GBR)
;
Set ESU
EWait_2 SUBC
R2,R3
;
Wait 200 µs
BF
EWait_2
;
MOV.L
#Wait5m,R3
OR.B
#ESET,@(R0,GBR)
;
Set E
EWait_3 SUBC
R2,R3
;
Wait 5 ms
BF
EWait_3
;
MOV.L
#Wait10u,R3



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