Datasheet

Section 17 ROM
Rev.7.00 Feb. 14, 2007 page 700 of 1108
REJ09B0089-0700
(2) Flash Program Code Select Register (FPCS)
FPCS selects the on-chip programming program to be downloaded.
Bit : 7 6 5 4 3 2 1 0
— — — — — — — PPVS
Initial value : 0 0 0 0 0 0 0 0
R/W : R R R R R R R R/W
Bits 7 to 1—Reserved: These bits are always read as 0. The write value should always be 0.
Bit 0—Program Pulse Verify (PPVS): Selects the programming program.
Bit 0
PPVS Description
0 On-chip programming program is not selected (Initial value)
[Clear condition] When transfer is completed
1 On-chip programming program is selected
(3) Flash Erase Code Select Register (FECS)
FECS selects download of the on-chip erasing program.
Bit : 7 6 5 4 3 2 1 0
— — — — — — — EPVB
Initial value : 0 0 0 0 0 0 0 0
R/W : R R R R R R R R/W
Bits 7 to 1—Reserved: These bits are always read as 0. The write value should always be 0.
Bit 0—Erase Pulse Verify Block (EPVB): Selects the erasing program.
Bit 0
EPVB Description
0 On-chip erasing program is not selected (Initial value)
[Clear condition] When transfer is completed
1 On-chip erasing program is selected