W78E516DDG Datasheet, PDF (31/90 Pages) Nuvotem Talema – 8-BIT MICROCONTROLLER

W78E516D/W78E058D Data Sheet
Mnemonic: SFRAL
Address: C4h
BIT NAME
FUNCTION
7-0 SFRAL.[7:0] The programming address of on-chip flash memory in programming mode.
SFRFAL contains the low-order byte of address.
SFR program of address high
Bit: 7
6
5
4
3
2
1
0
SFRAH.7 SFRAH.6 SFRAH.5 SFRAH.4 SFRAH.3 SFRAH.2 SFRAH.1 SFRAH.0
Mnemonic: SFRAH
Address: C5h
BIT NAME
FUNCTION
7-0 SFRAH.[7:0] The programming address of on-chip flash memory in programming mode.
SFRFAH contains the high-order byte of address.
SFR program For Data
Bit: 7
6
5
4
3
2
1
0
SFRFD.7 SFRFD.6 SFRFD.5 SFRFD.4 SFRFD.3 SFRFD.2 SFRFD.1 SFRFD.0
SFRFD
Address: C6h
BIT NAME
FUNCTION
7-0 SFRFD.[7:0] The programming data for on-chip flash memory in programming mode.
SFR for Program Control
Bit: 7
6
5
4
3
2
1
0
-
WFWIN OEN
CEN
CTRL3
CTRL2
CTRL1
CTRL0
SFRCN
Address: C7h
BIT NAME
FUNCTION
6 WFWIN
On-chip FLASH EPROM bank select for in-system programming.
0: 64K bytes FLASH EPROM bank is selected as destination for re-
programming.
1: 4K bytes FLASH EPROM bank is selected as destination for re-
programming.
5 OEN
FLASH EPROM output enable.
4 CEN
3-0 CTRL[3:0]
FLASH EPROM chip enable.
CTRL[3:0]: The flash control signals
Mode
CTRL<3:0> WFWIN
OEN
CEN
SFRAH,SFRAL
SFRFD
Erase
0010
0
1
0
X
X
APROM
Program
APROM
0001
0
1
0
Address in
Data in
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Publication Release Date: Feb 15, 2011
Revision A09