Fujitsu FR81S User Manual
CHAPTER 50: RAM DIAGNOSIS FUNCTION
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : RAM DIAGNOSIS FUNCTION
FUJITSU SEMICONDUCTOR CONFIDENTIAL
6
4. Registers
This section explains the registers of RAM diagnosis function.
Table 4-1 Register Map
Address
Registers
Functions
+0
+1
+2
+3
0x300C
TEAR0X
TEST error address register 0
XBS RAM
0x3010
TEAR1X
TEST error address register 1
XBS RAM
0x3014
TEAR2X
TEST error address register 2
XBS RAM
0x3018
TAEARX
TASARX
TEST end address register
XBS RAM
TEST start address register
XBS RAM
0x301C
TFECRX
TICRX
TTCRX
TEST fake error generation control register
XBS RAM
TEST initialization function register
XBS RAM
TEST diagnosis function register
XBS RAM
0x3020
TSRCRX
Reserved
Reserved
TKCCRX
TEST soft reset generation control register
XBS RAM
TEST key code control register
XBS RAM
0x3030
TEAR0A
TEST error address register 0
XBS RAM
0x3034
TEAR1A
TEST error address register 1
BACKUP-RAM
0x3038
TEARA2
TEST error address register 2
BACKUP-RAM
0x303C
TAEARA
TASARA
TEST end address register
BACKUP-RAM
TEST start address register
BACKUP-RAM
0x3040
TFECRA
TICRA
TTCRA
TEST fake error generation control register
BACKUP-RAM
TEST initialization function register
BACKUP-RAM
TEST diagnosis function register
BACKUP-RAM
0x3044
TSRCRA
Reserved
Reserved
TKCCRA
TEST soft reset generation control register
BACKUP-RAM
TEST key code control register
BACKUP-RAM
MB91520 Series
MN705-00010-1v0-E
2127