H8S2148 Datasheet, PDF (740/1177 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

Section 23 ROM (H8S/2148 F-ZTAT A-Mask Version, H8S/2147 F-ZTAT A-Mask Version, H8S/2144 F-ZTAT A-Mask Version)
Bit 3—Erase-Verify (EV): Selects erase-verify mode transition or clearing. Do not set the SWE,
ESU, PSU, PV, E, or P bit at the same time.
Bit 3
EV
0
1
Description
Erase-verify mode cleared
Transition to erase-verify mode
[Setting condition]
When SWE = 1
(Initial value)
Bit 2—Program-Verify (PV): Selects program-verify mode transition or clearing. Do not set the
SWE, ESU, PSU, EV, E, or P bit at the same time.
Bit 2
PV
0
1
Description
Program-verify mode cleared
Transition to program-verify mode
[Setting condition]
When SWE = 1
(Initial value)
Bit 1—Erase (E): Selects erase mode transition or clearing. Do not set the SWE, ESU, PSU, EV,
PV, or P bit at the same time.
Bit 1
E
0
1
Description
Erase mode cleared
Transition to erase mode
[Setting condition]
When SWE = 1, and ESU = 1
(Initial value)
Rev. 4.00 Sep 27, 2006 page 696 of 1130
REJ09B0327-0400