SAA7335GP Philips Semiconductors, SAA7335GP Datasheet - Page 4

• Manufacturer Part Number: SAA7335GP
• Description: DSP for CD and DVD-ROM systems
• Manufacturer: Philips Semiconductors

Philips Semiconductors
PINNING
1997 Aug 11
V
I
REFLo
REFHi
VREF
HFIN
V
AGCOUT
V
V
V
OTD
MOTO1
n.c.
MOTO2/T3
n.c.
T1
T2
V
V
TEST1
TEST2
POR
MUXSWICH
n.c.
CL1
BCAIN
SDA
SCL
INT
V
V
da7
da6
da5
n.c.
da4
n.c.
da3
da2
ref
SSA1
SSA2
DDA2
DDD1
SSD1
DDD2
SSD2
DDD3
SSD3
DSP for CD and DVD-ROM systems
SYMBOL
PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
11
1
2
3
4
5
6
7
8
9
supply
supply
supply
supply
supply
supply
supply
supply
supply
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
analog ground 1
analog current reference input for ADC
analog low reference input for ADC
analog high reference input for ADC
analog negative input
analog positive input
analog ground 2
analog test pin output
analog supply voltage 2
digital supply voltage 1
digital ground 1
off track detect input
3-state motor control output
not connected, reserved
motor control output/tachometer 3 input
not connected, reserved
tachometer 1 input
tachometer 2 input
digital supply voltage 2
digital ground 2
test input 1
test input 2
power-on reset input
use clock multiplier input
not connected, reserved
divided clock output
BCA input
sub-CPU I
sub-CPU I
sub-CPU interrupt output (open-drain)
digital supply voltage 3
digital ground 3
sub-CPU data bus bit 7 input/output (parallel)
sub-CPU data bus bit 6 input/output (parallel)
sub-CPU data bus bit 5 input/output (parallel)
not connected, reserved
sub-CPU data bus bit 4 input/output (parallel)
not connected, reserved
sub-CPU data bus bit 3 input/output (parallel)
sub-CPU data bus bit 2 input/output (parallel)
4
2
2
C-bus serial data input/output
C-bus serial clock input
DESCRIPTION
Preliminary specification
SAA7335