SAA7113H/V2,557 Trident Microsystems, Inc., SAA7113H/V2,557 Datasheet - Page 32

• Manufacturer Part Number: SAA7113H/V2,557
• Manufacturer: Trident Microsystems, Inc.

Specifications of SAA7113H/V2,557

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Philips Semiconductors
9397 750 14232
Product data sheet
8.11 RTCO output
8.12 RTS0 and RTS1 terminals
Table 21:
[1]
[2]
[3]
The real-time control and status output signal contains serial information about the actual
system clock (increment of the HPLL), subcarrier frequency, increment and phase (via
reset) of the FSC-PLL and PAL sequence bit. The signal can be used for various
applications in external circuits, e.g. in a digital encoder to achieve clean encoding. The
SAA7113H supports RTC level 3.1 (see external document “RTC Functional Description” ,
available on request).
These two pins are multifunctional inputs/output controlled by I
and RTSE1[3:0], located in subaddress 12h (see
The RTS0 terminal can be strapped to ground via a 3.3 k resistor to change the I
slave address from default 4Ah/4Bh to 48h/49h (the strapping information is read only
during the reset sequence).
The RTS1 terminal can be configured as Data Output to 3-state (DOT) input by
RTSE1[3:0] = 0000 to control the VPO port (bits 7 to 0) via hardware according
to
Name Explanation
SAV
SDID
DC
IDI1
IDI2
DLNn sliced data LOW nibble, format: NEP
DLHn sliced data HIGH nibble, format: NEP
EAV
Table
Inverted EP (bit 7); for EP see
Even parity (bit 6) of bits 5 to 0.
Odd parity (bit 7) of bits 6 to 0.
start of active data (see
sliced data identification: NEP
subaddress 5Eh[5:0], e.g. to be used as source identifier
Dword count: NEP
to SAA7112, but does not represent any relevant information for SAA7113H applications.
DC describes the number of succeeding 32-bit words: DC =
two data identification bytes IDI1 and IDI2) and n = number of decoded bytes according to
the chosen text standard. As the sliced data are transmitted nibble wise, the maximum
number of bytes transmitted (NBT) starting at IDI1 results to: NBS = (DC
DC can vary between 1 and 11, depending on the selected data type. Note that the
number of bytes actually transmitted can be less than NBT for two reasons:
1. result of DC would result to a non-integer value (DC is always rounded up)
2. standard not recognized (wrong standard or poor input signal)
internal data identification 1: OP
LineNumber3
internal data identification 2: OP
DataType0 (see
end of active data (see
22.
Explanation to
Table
Rev. 02 — 9 May 2005
[1]
Table 20
, EP
7)
Table note
Table 8
Table 8
[2]
, DC5 to DC0; DC is inserted for software compatibility reasons
[1]
to
, EP
to
[3]
[3]
2.
Table
, FID (field 1 = 0, field 2 = 1), LineNumber8 to
, LineNumber2 to LineNumber0, DataType3 to
Table
[2]
[1]
[1]
, SDID5 to SDID0, freely programmable via I
, EP
, EP
10)
10)
[2]
[2]
, D3 to D0, 1, 1
, D7 to D4, 1, 1
Table 50
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
and
9-bit video input processor
1
2
Table
4
C-bus bits RTSE0[3:0]
(C + n), where C = 2 (the
SAA7113H
51).
8)
2.
2
2
C-bus
32 of 75
C-bus