Z86127 - Zilog.

Z86127 LOW-COST DIGITAL TELEVISION CONTROLLER (LDTC)

The Z86127 Low-Cost Digital Television Controller (LDTC) introduces a new level of sophistication to single-chip architecture. The Z86127 is a member of the Z8® singlechip microcontroller family with 8 Kbytes of ROM and 236 bytes of RAM. The device is housed in a 64-pin DIP package, in which only 52 are active, and are CMOS compatible. The LDTC offers mask p.

Features

re is characterized by utilizing Zilog’s advanced Superintegration™ design methodology. The device has an 8-bit internal data path controlled by a Z8 microcontroller and On Screen Display (OSD) logic circuits/ Pulse Width Modulators (PWM). On-chip peripherals include two register mapped I/O ports (Ports 2 and Port 3), interrupt control logic (one software, two external and three internal interrupts) and a standby mode recovery input port (Port 3, pin P30). The OSD control circuits support 8 rows by 20 columns of characters. The character color is specified by row. One of the eight rows is assi.