SAA7108AE Datasheet, PDF (11/208 Pages) NXP Semiconductors – HD-CODEC

NXP Semiconductors
SAA7108AE; SAA7109AE
HD-CODEC
Table 3. Pin allocation table …continued
Pin Symbol
Pin Symbol
P2 XTALId
P3 XTALOd
P6 AI24
P7 AI23
P10 AI21
P11 AI12
Pin Symbol
P4 XTOUTd
P8 AI2D
P12 AI1D
Pin Symbol
P5 V_SSXd
P9 AI22
P13 AI11
7.2 Pin description
Table 4.
Symbol
PD7
Pin description
Pin
A2
PD4
A3
TRSTe
A4
XTALIe
A5
XTALOe
A6
DUMP
A7
V_SSXe
A8
RSET
A9
V_DDAe
A10
HPD0
A11
HPD3
A12
HPD7
A13
PD9
B1
PD8
B2
PD5
B3
PD6
B4
TDIe
B5
V_DDAe
B6
DUMP
B7
V_SSAe
B8
V_DDAe
B9
TEST1
B10
HPD1
B11
HPD4
B12
IPD0
B13
IPD4
B14
PD11
C1
Type^[1]
I
I
I/pu
I
O
O
S
O
S
I/O
I/O
I/O
I
I
I
I
I/pu
S
O
S
S
I
I/O
I/O
O
O
I
Description
MSB of encoder input bus with C_B-Y-C_R 4 : 2 : 2; see Table 12 to Table 18 for pin
assignment
MSB − 3 of encoder input bus with C_B-Y-C_R 4 : 2 : 2; see Table 12 to Table 18 for
pin assignment
test reset input for Boundary Scan Test (BST) (encoder); active LOW; with
internal pull-up^[2][3]
27 MHz crystal input (encoder)
27 MHz crystal output (encoder)
DAC reference pin (encoder); 12 Ω resistor connected to V_SSAe
ground for oscillator (encoder)
DAC reference pin (encoder); 1 kΩ resistor connected to V_SSAe
3.3 V analog supply voltage (encoder)
MSB − 7 of Host Port Data (HPD) output bus
MSB − 4 of HPD output bus
MSB of HPD output bus
see Table 12, Table 17 and Table 18 for pin assignment with different encoder
input formats
see Table 12, Table 17 and Table 18 for pin assignment with different encoder
input formats
MSB − 2 of encoder input bus with C_B-Y-C_R 4 : 2 : 2; see Table 12 to Table 18 for
pin assignment
MSB − 1 of encoder input bus with C_B-Y-C_R 4 : 2 : 2; see Table 12 to Table 18 for
pin assignment
test data input for BST (encoder)^[4]
3.3 V analog supply voltage (encoder)
DAC reference pin (encoder); connected to A7
analog ground (encoder)
3.3 V analog supply voltage (encoder)
scan test input 1; do not connect
MSB − 6 of HPD output bus
MSB − 3 of HPD output bus
MSB − 7 of IPD output bus
MSB − 3 of Image Port Data (IPD) output bus
see Table 12, Table 17 and Table 18 for pin assignment with different encoder
input formats
SAA7108AE_SAA7109AE_3
Product data sheet
Rev. 03 — 6 February 2007
© NXP B.V. 2007. All rights reserved.
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