XC68HC705F32 Motorola, XC68HC705F32 Datasheet - Page 80

• Manufacturer Part Number: XC68HC705F32
• Description: MICROCONTROLLER
• Manufacturer: Motorola

7
.
MOTOROLA
7-6
MS1
0
0
1
1
Table 7-2 Bit description for melody generator
FCR/FCC
register
MS0
$0A
$0B
$0C
$0D
$0E
$1A
$1B
$1C
$1D
$1E
$04
$05
$06
$07
$08
$09
$0F
$14
$15
$16
$17
$18
$19
$1F
Table 7-3 Mode of operation for DMG
0
1
0
1
DTMF/MELODY GENERATOR
square wave 1
square wave 2
square wave 3
Tone
sine wave
G#5
C#6
G#6
C#7
D#5
F#5
A#5
D#6
F#6
A#6
G5
A5
B5
C6
D6
G6
A6
B6
C7
D7
E5
F5
E6
F6
Mode
frequency
Standard
1046.5
1108.7
1174.7
1244.5
1318.5
1480.0
1568.0
1661.2
1760.0
1864.7
1975.5
2093.0
2217.5
2349.3
1396.9
830.6
932.0
622.3
659.3
698.5
740.0
784.0
880.0
987.8
(Hz)
row frequency
row frequency
TNX output
high
high
Tone output
frequency
1102.1
2204.2
1047.9
1183.7
1253.3
1331.7
1389.6
1486.5
1559.0
1682.1
1775.6
1880.0
1997.5
2062.0
2367.4
620.6
659.0
694.8
743.3
779.5
830.1
875.6
926.4
983.4
(Hz)
sine wave row and
column frequency
square wave row and
column frequency
square wave row and
column frequency
square wave column
frequency
TNO output
Frequency
deviation
–0.60
–0.57
–1.49
–0.60
0.771
–0.28
–0.05
–0.53
–0.57
–0.06
–0.50
–0.64
–0.45
–0.52
0.13
0.77
0.71
1.00
0.44
1.26
0.89
0.82
1.11
0.44
(%)
MC68HC05F32
TPG