Fujitsu FR81S User Manual
APPENDIX
A. I/O Map
FUJITSU SEMICONDUCTOR LIMITED
APPENDIX
FUJITSU SEMICONDUCTOR CONFIDENTIAL
59
Address
Address offset value / Register name
Block
+0
+1
+2
+3
002308
H
FLIFCTLR [R/W]
B,H,W
---0--00
―
FLIFFER1 [R/W]
B,H,W
--------
FLIFFER2 [R/W]
B,H,W
--------
Flash / WorkFlash
00230C
H
to
0023FC
H
―
Reserved
002400
H
SEEARX [R] B,H,W
-0000000 00000000
DEEARX [R] B,H,W
-0000000 00000000
XBS RAM
ECC control
002404
H
EECSRX [R/W]
B,H,W
----00--
―
EFEARX [R/W] B,H,W
-0000000 00000000
002408
H
―
EFECRX [R/W] B,H,W
-------0 00000000 00000000
00240C
H
to
002FFC
H
―
Reserved
003000
H
SEEARA [R] B,H,W
-----000 00000000
DEEARA [R] B,H,W
-----000 00000000
Backup RAM
ECC control
003004
H
EECSRA [R/W]
B,H,W
----00--
―
EFEARA [R/W] B,H,W
-----000 00000000
003008
H
―
EFECRA [R/W] B,H,W
-------0 00000000 00000000
00300C
H
TEAR0X[R] B,H,W
000----- -------- -0000000 00000000
RAM/ diagnosis
XBS RAM
003010
H
TEAR1X[R] B,H,W
000----- -------- -0000000 00000000
003014
H
TEAR2X[R] B,H,W
000----- -------- -0000000 00000000
003018
H
TAEARX [R/W] B,H,W
-1111111 11111111
TASARX [R/W] B,H,W
-0000000 00000000
00301C
H
TFECRX [R/W]
B,H,W
----0000
TICRX [R/W]
B,H,W
----0000
TTCRX [R/W] B,H,W
------00 00001100
003020
H
TSRCRX [W]
B,H,W
0-------
0-------
―
―
TKCCRX [R/W]
B,H,W
00----00
003024
H
to
00302C
H
―
Reserved
003030
H
TEAR0A[R] B,H,W
000----- -------- -----000 00000000
RAM/ diagnosis
Backup RAM
003034
H
TEAR1A[R] B,H,W
000----- -------- -----000 00000000
003038
H
TEAR2A[R] B,H,W
000----- -------- -----000 00000000
00303C
H
TAEARA[R/W] B,H,W
-----111 11111111
TASARA[R/W] B,H,W
-----000 00000000
MB91520 Series
MN705-00010-1v0-E
2269