BS66FV340 Datasheet, PDF (209/265 Pages) Holtek Semiconductor Inc – Enhanced Touch Voice A/D Flash MCU

BS66FV340/BS66FV350/BS66FV360
Enhanced Touch Voice A/D Flash MCU
Bit 1
Bit 0
MnK2EN: Touch key module n Key 2 enable control
0: Disable
1: Enable
MnK1EN: Touch key module n Key 1 enable control
0: Disable
1: Enable
TKMnC2 Register
Bit
Name
R/W
POR
7
MnSK31
R/W
1
6
MnSK30
R/W
1
5
MnSK21
R/W
1
4
MnSK20
R/W
0
3
MnSK11
R/W
0
2
MnSK10
R/W
1
1
MnSK01
R/W
0
0
MnSK00
R/W
0
Bit 7~6
Bit 5~4
Bit 3~2
Bit 1~0
MnSK31~MnSK30: Touch key module n time slot 3 key scan select
00: KEY 1
01: KEY 2
10: KEY 3
11: KEY 4
These bits are used to select the desired scan key in time slot 3 and only available in
the auto scan mode.
MnSK21~MnSK20: Touch key module n time slot 2 key scan select
00: KEY 1
01: KEY 2
10: KEY 3
11: KEY 4
These bits are used to select the desired scan key in time slot 2 and only available in
the auto scan mode.
MnSK11~MnSK10: Touch key module n time slot 1 key scan select
00: KEY 1
01: KEY 2
10: KEY 3
11: KEY 4
These bits are used to select the desired scan key in time slot 1 and only available in
the auto scan mode.
MnSK01~MnSK00: Touch key module n time slot 0 key scan select
00: KEY 1
01: KEY 2
10: KEY 3
11: KEY 4
These bits are used to select the desired scan key in time slot 0 in the auto scan mode
or used as the multiplexer for scan key select in the manual mode.
Rev. 1.10
209
December 15, 2016