saa7146a NXP Semiconductors, saa7146a Datasheet - Page 6

• Manufacturer Part Number: saa7146a
• Description: Multimedia Bridge, High Performance Scaler And Pci Circuit Spci
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6
2004 Aug 25
D1_A0
D1_A1
D1_A2
D1_A3
V
V
D1_A4
D1_A5
D1_A6
D1_A7
VS_A
HS_A
LLC_A
PXQ_A
V
V
TRST_N
TMS
TCLK
TDO
TDI
V
V
INTA#
RST#
CLK
GNT#
REQ#
V
V
AD_PCI31
AD_PCI30
AD_PCI29
AD_PCI28
V
V
AD_PCI27
AD_PCI26
AD_PCI25
DDD1
SSD1
DDD2
SSD2
DDD3
SSD3
DDD4
SSD4
DDD5
SSD5
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SYMBOL
PINNING
1
2
3
4
5
6
7
8
9
10
11
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
PIN
STATUS
I/O
I/O
I/O
I/O
P
P
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P
P
I
I
I
O
I
P
P
O
I
I
I
O
P
P
I/O
I/O
I/O
I/O
P
P
I/O
I/O
I/O
bidirectional digital CCIR 656 D1 port A bit 0
bidirectional digital CCIR 656 D1 port A bit 1
bidirectional digital CCIR 656 D1 port A bit 2
bidirectional digital CCIR 656 D1 port A bit 3
digital supply voltage 1 (3.3 V)
digital ground 1
bidirectional digital CCIR 656 D1 port A bit 4
bidirectional digital CCIR 656 D1 port A bit 5
bidirectional digital CCIR 656 D1 port A bit 6
bidirectional digital CCIR 656 D1 port A bit 7
bidirectional vertical sync signal port A
bidirectional horizontal sync signal port A
bidirectional line-locked system clock port A
bidirectional pixel qualifier signal to mark valid pixels port A; note 1
digital supply voltage 2 (3.3 V)
digital ground 2
test reset input (JTAG pin must be set LOW for normal operation)
test mode select input (JTAG pin must be floating or set to HIGH during normal
operation)
test clock input (JTAG pin should be set LOW during normal operation)
test data output (JTAG pin not active during normal operation)
test data input (JTAG pin must be floating or set to HIGH during normal operation)
digital supply voltage 3 (3.3 V)
digital ground 3
PCI interrupt line output (active LOW)
PCI global reset input (active LOW)
PCI clock input
bus grant input signal, PCI arbitration signal (active LOW)
bus request output signal, PCI arbitration signal (active LOW)
digital supply voltage 4 (3.3 V)
digital ground 4
bidirectional PCI multiplexed address/data bit 31
bidirectional PCI multiplexed address/data bit 30
bidirectional PCI multiplexed address/data bit 29
bidirectional PCI multiplexed address/data bit 28
digital supply voltage 5 (3.3 V)
digital ground 5
bidirectional PCI multiplexed address/data bit 27
bidirectional PCI multiplexed address/data bit 26
bidirectional PCI multiplexed address/data bit 25
6
DESCRIPTION
Product specification
SAA7146A