W78E054D Datasheet, PDF (29/89 Pages) List of Unclassifed Manufacturers – 8-bit microcontroller

W78E054D/W78E052D Data Sheet
5 IE3
4 IT3
3 PX2
2 EX2
1 IE2
0 IT2
If IT3 = 1, IE3 is set/cleared automatically by hardware when interrupt is detect-
ed/serviced
External interrupt 3 is falling-edge/low-level triggered when this bit is set/cleared
by software
External interrupt 2 priority is higher if set this to 1
Enable External interrupt 2 if set this bit to 1
If IT2 = 1, IE2 is set/cleared automatically by hardware when interrupt is detect-
ed/serviced
External interrupt 2 is falling-edge/low-level triggered when this bit is set/cleared
by software
SFR program of address low
Bit: 7
6
5
4
3
2
1
0
SFRAL.7 SFRAL.6 SFRAL.5 SFRAL.4 SFRAL.3 SFRAL.2 SFRAL.1 SFRAL.0
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
Mnemonic: 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
-
OEN
Mnemonic: SFRCN
BIT NAME
FUNCTION
4
CEN
3
CTRL3
2
CTRL2
1
0
CTRL1
CTRL0
Address: C7h
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Publication Release Date: Jun 9, 2015
Revision A13