SAA7109 PHILIPS [NXP Semiconductors], SAA7109 Datasheet - Page 11

• Manufacturer Part Number: SAA7109
• Description: PC-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2004 Mar 16
FSVGC
SDAe
CBO
PIXCLKO
V
IGPH
IGP1
ITRI
PD2
PD1
PD0
V
V
ICLK
TEST0
IDQ
TEST4
TEST5
TEST3
V
V
AMXCLK
ALRCLK
ITRDY
XTRI
XPD7
XPD6
V
V
AMCLK
RTS0
ASCLK
XPD5
XPD4
XPD3
V
XRV
DDEd
SSEd
SSEd
DDId
DDId
SSId
SSId
DDId
PC-CODEC
SYMBOL
G11
G12
G13
G14
H11
H12
H13
H14
K11
K12
K13
K14
PIN
J11
J12
J13
J14
G1
G2
G3
G4
H1
H2
H3
H4
K1
K2
K3
K4
L1
L2
L3
L4
L5
J1
J2
J3
J4
TYPE
I/(O)
(I/)O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
S
S
S
S
S
S
S
S
I
I
I
I
I
I
I
I
(1)
frame synchronization output to VGC (optional input)
I
composite blanking output to VGC; active LOW
pixel clock output to VGC
3.3 V digital supply voltage for peripheral cells (decoder)
multi-purpose horizontal reference output with IPD output bus
general purpose output signal 1 with IPD output bus
programmable control signals for IPD output bus
MSB
pin assignment
MSB
pin assignment
MSB
pin assignment
digital ground for peripheral cells (decoder)
digital ground for peripheral cells (decoder)
clock for IPD output bus (optional clock input)
scan test output, do not connect
data qualifier for IPD output bus
scan test output, do not connect
scan test input, do not connect
scan test input, do not connect
3.3 V digital supply voltage for core (decoder)
3.3 V digital supply voltage for core (decoder)
audio master external clock input
audio left/right clock output; can be strapped to supply via a 3.3 k resistor to
indicate that the default 24.576 MHz crystal (ALRCLK = 0; internal pull-down)
has been replaced by a 32.110 MHz crystal (ALRCLK = 1); notes 5 and 6
target ready input for IPD output bus
control signal for all X port pins
MSB of XPD bus
MSB
digital ground core (decoder)
digital ground core (decoder)
audio master clock output, must be less than 50% of crystal clock
real-time status or sync information line 0
audio serial clock output
MSB
MSB
MSB
3.3 V digital supply voltage for core (decoder)
vertical reference for XPD bus
2
C-bus serial data input/output (encoder)
5 of encoder input bus with C
6 of encoder input bus with C
7 of encoder input bus with C
1 of XPD bus
2 of XPD bus
3 of XPD bus
4 of XPD bus
11
DESCRIPTION
B
B
B
-Y-C
-Y-C
-Y-C
SAA7108E; SAA7109E
R
R
R
4 : 2 : 2; see Tables 25 to 31 for
4 : 2 : 2; see Tables 25 to 31 for
4 : 2 : 2; see Tables 25 to 31 for
Product specification