upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 335

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

ROM Correction Function (ROMC)
Bit Position
Bit Position
7 to 0
7 to 0
Initial Value
Initial Value
Table 9-1
Table 9-2
Address
Address
Access
Access
COR2ENm
CORENm
Bit Name
Bit Name
9.2.2 “DBTRAP” ROM correction registers
Note
Note
(1)
(2)
CORCN - VFB flash/ROM “DBTRAP” ROM correction control register
This register enables or disables the VFB flash/ROM ROM correction of each
channel.
This register can be read/written in 8- and 1-bit units.
FFFF F880
0000
CORCN register contents
ROM correction of channel n should only be enabled after the correction
address CORADm has been set.
COR2CN - VSB flash “DBTRAP” ROM correction control register
(µPD70F3427 only)
This register enables or disables VSB flash memory ROM correction of each
channel.
This register can be read/written in 8- and 1-bit units.
FFFF F9D0
0000
COR2CN register contents
ROM correction of channel n should only be enabled after the correction
address COR2ADm has been set.
Siemens VDO Preliminary User’s Manual U17566EE1V2UM00
COR2EN7
COREN7
Function
ROM correction channel
Function
ROM correction channel
R/W
R/W
0: ROM correction for channel m disabled
1: ROM correction for channel m enabled
0: ROM correction for channel m disabled
1: ROM correction for channel m enabled
7
7
H
H
COR2EN6
H
COREN6
H
R/W
R/W
6
6
COR2EN5
COREN5
R/W
R/W
5
5
COR2EN4
COREN4
R/W
R/W
4
4
COR2EN3
COREN3
R/W
R/W
3
3
COR2EN2
COREN2
R/W
R/W
2
2
COR2EN1
COREN1
R/W
R/W
1
1
Chapter 9
COR2EN0
COREN0
R/W
R/W
0
0
335