saa7712h NXP Semiconductors, saa7712h Datasheet - Page 8

• Manufacturer Part Number: saa7712h
• Description: Sound Effects Dsp
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Aug 05
DSP_IN2
DSP_OUT1
DSP_OUT2
V
V
A0
SCL
SDA
TEST1
TEST2
V
V
V
V
V
V
V
V
DSP_RESET
RTCB
SHTCB
TSCAN
V
OSC_IN
OSC_OUT
V
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
VDACP1
VDACN1
DDD5V3
SSD5V3
SSD3V1
SSD3V2
SSD3V3
DDD3V1
DDD3V2
SSD3V4
SSD3V5
SSD3V6
SS_OSC
DD_OSC
Sound effects DSP
SYMBOL
PIN
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
digital input 2 of the DSP-core (F1 of the status register)
digital output 1 of the DSP-core (F2 of the status register)
digital output 2 of the DSP-core (F3 of the status register)
digital supply voltage 3; peripheral cells only (3 or 5 V)
digital ground supply 3; peripheral cells only (3 or 5 V)
I
I
I
test pin 1
test pin 2
digital ground supply 1 of 3 V core only
digital ground supply 2 of 3 V core only
digital ground supply 3 of 3 V core only
digital supply voltage 1 of 3 V core only
digital supply voltage 2 of 3 V core only
digital ground supply 4 of 3 V core only
digital ground supply 5 of 3 V core only
digital ground supply 6 of 3 V core only
reset (active LOW)
asynchronous reset test control block (active LOW)
shift clock test control block
scan control
ground supply crystal oscillator circuit
crystal oscillator input; crystal oscillator sense for gain control or forced input
in slave mode
crystal oscillator output; drive output to 11.2896 MHz crystal
3 V supply voltage crystal oscillator circuit
not connected
not connected
not connected
not connected
not connected
not connected
not connected
not connected
not connected
not connected
not connected
not used
not used
2
2
2
C-bus slave subaddress selection input
C-bus serial clock input
C-bus serial data input/output
DESCRIPTION
8
Preliminary specification
SAA7712H
IBUFD
B4CR
B4CR
VDD5
VSS5
IBUFD
SCHMITCD
BD4SCI4
BD4CR
BT4CR
VSS3S
VSS3S
VSS3S
VDD3
VDD3
VSS3S
VSS3S
VSS3S
IBUFU
IBUFD
IBUFD
IBUFD
VSS3S
OSC
OSC
VDD3
PIN TYPE