UPD61052 NEC, UPD61052 Datasheet - Page 31

• Manufacturer Part Number: UPD61052
• Description: MPEG2 Audio / Video Encoder
• Manufacturer: NEC

(2) Stream Output
OSCLK is fixed 27 MHz OSSYNC active at first byte in each packet. OSVLD is active of 1 packet continuously.
Data is the MSB first outputs. ISSYNC becomes active among 1 byte at the head of the packet.
Remark
OSSYNC
OSVLD
OSCLK
OSSYNC
OSVLD
OSCLK
OS0
OS0
Example for OSVLD, OSSYNC, OSERR active high
First Byte of TS packet
MSB
MSB
Bit6
Figure 2-11. Serial Stream Output
LSB
Bit1
Data Sheet S15082EJ4V0DS
MSB
Bit0 MSB
One packet
LSB
MSB
Bit0
More than 8 ISCLK
LSB
Invalid
MSB
MSB
µ
PD61051, 61052
31