RC8660 Datasheet, PDF (43/49 Pages) List of Unclassifed Manufacturers – CMOS, 3.3 Volt / 5 Volt Voice Synthesizer Chipset

RC SYSTEMS
Connector Pin Assignments & Schematics
Pin No.
Pin Name
Pin No.
Pin Name
1
AO₀
9
AS₀
2
AO₁
10
AS₁
3
SP+₀
11
SUSP₀
4
SP+₁
12
SUSP₁
5
SP–₀
13
DAOUT
6
SP–₁
14
DARTS
7
TS₀
15
DACLK
8
TS₁
16
GND
Table 4.1. P1 Pin Assignments (Audio Output & Control)
Pin No.
Pin Name
Pin No.
Pin Name
1
AN₀
6
GND
2
GND
7
AN₃
3
AN₁
8
GND
4
GND
9
ADTRG
5
AN₂
10
GND
Table 4.2. P2 Pin Assignments (A/D Converter)
JP4 JP3 JP2 JP1
Baud Rate
X
X
X
X
300
X
X
X
600
X
X
X
1200
X
X
2400
X
X
X
4800
X
X
9600
X
X
19200
X
Auto-detect
X
X
X
38400
X
X
57600
X
X
115200
X
Auto-detect
X
X
Auto-detect
X
Auto-detect
X
Auto-detect
Auto-detect (default)
Table 4.3. JP1-JP4 Jumper Assignments (Baud Rate)
RC8660 VOICE SYNTHESIZER
Pin No.
Pin Name
Pin No.
Pin Name
1
NC
6
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
NC
9
NC
5
GND
–
–
Table 4.4. P101 Pin Assignments (RS-232 Serial Interface)
Pin No.
Pin Name
Pin No.
1
GND
3
2
CTS
4
Note: JP5-JP7 must be open in order to use the TTL interface
Pin Name
TXD
RXD
Table 4.5. P102 Pin Assignments (TTL Serial Interface)
Pin No.
Pin Name
Pin No.
Pin Name
1
STB#
14
GND
2
AFD#
15
DATA6
3
DATA0
16
GND
4
ERROR#
17
DATA7
5
DATA1
18
GND
6
INIT#
19
ACK#
7
DATA2
20
GND
8
SLCTIN#
21
BUSY
9
DATA3
22
GND
10
GND
23
PE
11
DATA4
24
GND
12
GND
25
SLCT
13
DATA5
26
RD#
Table 4.6. P103 Pin Assignments (Printer/Bus Interface)
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