HD64F38024HV Datasheet, PDF (184/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 6 ROM
Bit 3
EV
0
1
Description
Erase-verify mode is cancelled
The flash memory changes to erase-verify mode
(initial value)
Bit 2—Program-Verify (PV)
This bit is to set changing to or cancelling program-verify mode (do not set SWE, ESU, PSU, EV,
E, and P bits at the same time).
Bit 2
PV
0
1
Description
Program-verify mode is cancelled
The flash memory changes to program-verify mode
(initial value)
Bit 1—Erase (E)
This bit is to set changing to or cancelling erase mode (do not set SWE, ESU, PSU, EV, PV, and P
bits at the same time).
Bit 1
E
0
1
Description
Erase mode is cancelled
(initial value)
When this bit is set to 1, while the SWE = 1 and ESU = 1, the flash memory
changes to erase mode.
Bit 0—Program (P)
This bit is to set changing to or cancelling program mode (do not set SWE, ESU, PSU, EV, PV,
and E bits at the same time).
Bit 0
P
0
1
Description
Program mode is cancelled
(initial value)
When this bit is set to 1, while the SWE = 1 and PSU = 1, the flash memory
changes to program mode.
Rev. 8.00 Mar. 09, 2010 Page 162 of 658
REJ09B0042-0800