Z8612900100ZCO Datasheet, PDF (20/25 Pages) Zilog, Inc. – One DB25 pin (M-F) cable for printer port connection

Line 21 Decoder Demo Board Kit
for Z86129/130/229/230 User Manua
15
Application
Z86129
OSD Display (RGB output) for Closed Caption *
Hardware Reset (pin 4 NRST)
Software Reset (I²C commands)
*
Canadian Rating Systems
MPAA and TV-PG Rating Systems
XDS Data Decoding
*
Up to 32 bytes of I²C writing without checking
the RDY bit from the Serial Status Register
(SSR)
Supports two I²C slave addresses selection
Program Blocking (PB) signal output
Dedicated INTRO (Interrupt) output
H_SYNC Input or Crystal (3.57KHz) selection
for timing reference
Z86130
*
*
*
*
*
Z86229
*
*
*
*
Z86230
*
*
*
*
*
*
*
*
*
*
Schematics
The reference circuits for the Demo Board board consists of five func-
tional main circuits. Figures 10 through Figure 14 are schematics of these
circuits.
Preliminary
UM015902-0803