SAA7114HV2T NXP Semiconductors, SAA7114HV2T Datasheet - Page 72

• Manufacturer Part Number: SAA7114HV2T
• Manufacturer: NXP Semiconductors

Specifications of SAA7114HV2T

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Philips Semiconductors
SAA7114_3
Product data sheet
9.6 Host port for 16-bit extension of video data I/O (H port)
There are no empty cycles in the ancillary code and its data field. The data codes
00h and FFh are suppressed (changed to 01h or FEh respectively) in the active video
stream, as well as in the VBI raw sample stream (VBI pass-through). Optionally, the
number range can be further limited.
Table 33:
[1]
The H port pins HPD can be used for extension of the data I/O paths to 16-bit.
The I port has functional priority. If I8_16[93h[6]] is set to logic 1 the output drivers of the
H port are enabled depending on the I port enable control. For I8_16 = 0, the HPD output
is disabled.
Symbol Pin
IPD7 to
IPD0
ICLK
IDQ
IGPH
IGPV
IGP1
IGP0
ITRDY
ITRI
Pin numbers for LQFP100 in parenthesis.
E14, D14,
C14, B14,
E13, D13,
C13 and B13
(54 to 57 and
59 to 62)
H12 (45)
H14 (46)
G12 (53)
F13 (52)
G13 (49)
F14 (48)
J14 (42)
G14 (47)
Signals dedicated to the image port
[1]
Rev. 03 — 17 January 2006
I/O
I/O
I/O
O
O
O
O
O
I
I
Description
I port data
continuous reference clock at image port,
can be input or output, as output decoder
LLC or XCLK from X port
data valid flag at image port, qualifier, with
programmable polarity;
secondary function: gated clock
horizontal reference output signal, copy of
the H gate signal of the scaler, with
programmable polarity; alternative function:
HRESET pulse
vertical reference output signal, copy of the
V gate signal of the scaler, with
programmable polarity; alternative function:
VRESET pulse
general purpose output signal for I port
general purpose output signal for I port
target ready input signals
port control, switches I port into 3-state
PAL/NTSC/SECAM video decoder
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Bit
ICODE[93h[7]],
ISWP[1:0] 85h[7:6]
and
IPE[1:0] 87h[1:0]
ICKS[1:0] 80h[1:0]
and
IPE[1:0] 87h[1:0]
ICKS2[80h[2]],
IDQP[85h[0]] and
IPE[1:0] 87h[1:0]
IDH[1:0] 84h[1:0],
IRHP[85h[1]] and
IPE[1:0] 87h[1:0]
IDV[1:0] 84h[3:2],
IRVP[85h[2]] and
IPE[1:0] 87h[1:0]
IDG12[86h[4]],
IDG1[1:0] 84h[5:4],
IG1P[85h[3]] and
IPE[1:0] 87h[1:0]
IDG02[86h[5]],
IDG0[1:0] 84h[7:6],
IG0P[85h[4]] and
IPE[1:0] 87h[1:0]
-
IPE[1:0] 87h[1:0]
SAA7114
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