Z8623012PSC Zilog, Z8623012PSC Datasheet - Page 2
![IC SMART V-CHIP W/2ND I2C 18-DIP](/photos/6/89/68963/269-18-dip_sml.jpg)
Z8623012PSC
Manufacturer Part Number
Z8623012PSC
Description
IC SMART V-CHIP W/2ND I2C 18-DIP
Manufacturer
Zilog
Type
Video Decoderr
Specifications of Z8623012PSC
Applications
Set-Top Boxes, TV
Voltage - Supply, Digital
4.75 V ~ 5.25 V
Mounting Type
Through Hole
Package / Case
18-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Supply, Analog
-
// In the main loop:
Main:
// ****************************************************************
// The main microcontroller then interprets the serial status
// register, xx1 (see page 25 of the Z86230 specification), bit D6
// for DAV (1 = data available; 0 = no Line 21 data available).
// Bit D1 identifies the current active field (1 = Field 1;
// 0 = Field 2). If Line 21 data is available, the main
// microcontroller processes two data bytes, xx2 and xx3).
// ****************************************************************
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{28h, 3Ah}
{29h, xx1, xx2, xx3} // 29h is the Z86130/Z86230 I2C read address.
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// 3Ah is the Line 21 data recovery
// command.
// The main microcontroller immediately reads
// three bytes from the Z86130/Z86230.
// xx1 is the first byte and is the
// serial status register byte.
// xx2 and xx3 are the real-time data
// on Line 21, which is the data pair
// just loaded in the Z86130/Z86230 serial
// output buffers.
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