SAA7114H Datasheet, PDF (11/140 Pages) NXP Semiconductors – PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC combfilter, VBI-data slicer and high performance scaler

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Table 1 8-bit/16-bit and alternative pin functional configurations
PIN
81, 82,
84 to 87,
89, 90
94
95
96
92
91
80
64 to 67,
69 to 72
8-BIT
SYMBOL INPUT
MODES
XPD7 to D1 data
XPD0 input
XCLK
clock
input
XDQ
data
qualifier
input
XRDY
XRH
input
ready
output
horizontal
reference
input
XRV
vertical
reference
input
XTRI
HPD7 to
HPD0
output
enable
input
16-BIT INPUT
MODES (ONLY
FOR I²C-BUS
PROGRAMMING)
Y data input
UV data input
ALTERNATIVE
INPUT
FUNCTIONS
gated clock
input
active task A/B
flag
8-BIT
OUTPUT
MODES
D1
decoder
output
decoder
clock
output
data
qualifier
output
(HREF and
VREF
gate)
decoder
horizontal
reference
output
decoder
vertical
reference
output
16-BIT OUTPUT
MODES (ONLY
FOR I²C-BUS
PROGRAMMING)
UV scaler output
ALTERNATIVE
OUTPUT
FUNCTIONS
I/O
CONFIGURATION
PROGRAMMING
BITS
XCODE[92H[3]]
XPE[1:0]83H[1:0]
+ pin XTRI
XPE[1:0]83H[1:0]
+ pin XTRI
XPCK[1:0]83H[5:4]
XCKS[92H[0]]
XDQ[92H[1]]
XPE[1:0]83H[1:0]
+ pin XTRI
XRQT[83H[2]]
XPE[1:0]83H[1:0]
+ pin XTRI
XDH[92H[2]]
XPE[1:0]83H[1:0]
+ pin XTRI
XDV[1:0]92H[5:4]
XPE[1:0]83H[1:0]
+ pin XTRI
XPE[1:0]83H[1:0]
ICODE[93H[7]]
ISWP[1:0]85H[7:6]
I8_16[93H[6]]
IPE[1:0]87H[1:0]
+ pin ITRI