Control Registers; Correction Address Registers 0 To 3 (Corad0 To Corad3) - NEC V850ES/KE1+ User Manual

24.2 Control Registers

24.2.1 Correction address registers 0 to 3 (CORAD0 to CORAD3)

These registers are used to set the first address of the program to be corrected.
The program can be corrected at up to four places because four CORADn registers are provided.
The CORADn register can be read or written in 32-bit units. If the higher 16 bits of the CORADn register are used
as the CORADnH register, and the lower 16 bits as the CORADnL register, these registers can be read or written in
16-bit units.
Reset sets these registers to 00000000H.
Set correction addresses in the range of 0000000H to 001FFFEH in the V850ES/KE1+.
After reset: 00000000H
(a) 128 KB
CORADn
(n = 0 to 3)
Note Be sure to clear these bits to 0.
Address
FFFFF840H
FFFFF840H
FFFFF842H
FFFFF844H
FFFFF844H
FFFFF846H
CHAPTER 24 ROM CORRECTION FUNCTION
R/W Address: Refer to Table 24-1
31 20
Fixed to 0
Table 24-1. CORADn Address
Register Name
CORAD0
CORAD0L
CORAD0H
CORAD1
CORAD1L
CORAD1H
User's Manual U16896EJ2V0UD
19 17 16
Note Correction address
Address
FFFFF848H
FFFFF848H
FFFFF84AH
FFFFF84CH
FFFFF84CH
FFFFF84EH
1 0
0
Register Name
CORAD2
CORAD2L
CORAD2H
CORAD3
CORAD3L
CORAD3H
621