sc604-rl1 ETC-unknow, sc604-rl1 Datasheet - Page 6

• Manufacturer Part Number: sc604-rl1
• Description: Speech Music Processor
• Manufacturer: ETC-unknow

Pin/Pad Assignments
† The V
across these pins is therefore required.
6
16
1
SS
and V
36
DD
NAME
PC0 – PC7
PD4 – PD7
PD0/INRDY
PD1/OUTRDY_
PD2/STROBE_
PD3/R/W_
Pins PD
Scan Port Control Signals
SCANIN
SCANOUT
SCANCLK
SYNC
TEST
The scan port pins must be bonded out on any SC-604 production board.
Reference Oscillator Signals
OSCOUT
OSCIN
PLL
Digital-to-Analog Sound Output
DACP
DACM
Initialization
RESET_
Power Signals
V
V
SS
DD
connections service the DAC circuitry. Their pins tend to sustain a higher current draw. A dedicated decoupling capacitor
(top view of the die)
4
SC-604
and PD
5
may be dedicated to the comparator function, if the comparator enable bit is set.
1, 2, 31, 44, 46
16, 48, 49
PIN NO.
39 → 32
43 → 40
11
10
15
14
13
47
45
12
6
5
4
3
8
9
7
35
†
, 64
34
17
†
1, 2, 17, 30, 32
16, 34
PAD NO.
P/N 80-0208-B
25 → 18
29 → 26
11
10
15
14
13
33
31
12
†
6
5
4
3
8
9
7
, 35, 36
SCANOUT
OUTRDY_
SCANCLK
STROBE_
OSCOUT
RESET_
SCANIN
INRDY_
OSCIN
SYNC
R/W_
TEST
VDD
VDD
VSS
PLL
†
I/O DESCRIPTION
I/O Port C general-purpose I/O (1 Byte)
I/O Port D general-purpose I/O (1 Byte)
I/O (Master) Port D general-purpose I/O
I/O (Master) Port D general-purpose I/O
I/O (Master) Port D general-purpose I/O
I/O (Master) Port D general-purpose I/O
O (Slave) INRDY output to host
O (Slave) OUTRDY_ output to host
O (Slave) STROBE_ input from host
O (Slave) Read/write input from host
O Scan port data output
O Resistor/crystal reference out
O Phase-lock-loop filter
O Digital-to-analog plus output (+)
O Digital-to-analog minus output (–)
-
-
I
I
I
I
I
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Scan port data input
Scan port clock
Scan port synchronization
Test modes
Resistor/crystal reference in
Initialization
Ground
Processor power (+)
(64-lead LQFP)
SC-604
© 2002 Sensory Inc.
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
VSS
DACP
VDD
DACM
VDD
PD4
PD5
PD6
PD7
PC0
PC1
PC2
PC3
PC4
PC5
PC6