MB86391 Datasheet, PDF (10/69 Pages) Fujitsu Component Limited. – MPEG2 1chip Audio/Video Encoder

2 Pin Description
2.1 I/O Signals
Fig. 2.1 shows the I/O signals of this LSI.
FUJITSU LIMITED
Proprietary and Confidential
Overall control signals
(4 in total)
Host/SDRAM
interfaces
(71 in total)
Serial interfaces
(3 in total)
CLKSEL
MCLKI
XRESET
PLLTHR
BCLK
ADRS27:26
ADRS17:2
D31:0
IRQ9:8
XAS
XRDWR
XCS0
XCS5:4
XBMREQ
XBREQ
XBGRNT
XBUSEN
BUSDIR
XREADY
XEXTIRPT
XERROR
XSPWE
XSPCAS
XSPRAS
SPCKE
SPSDCLK
SCLK
SDATAIN
SDATAOUT
12
SDADRS11:0
32
SDDATA31:0
SDDQM
XSDWE
Video encoding
XSDCAS
SDRAM interfaces
2
XSDRAS
(51 in total)
16
XSDCS
32
SDCKE
2
SDCLK
VCLK
XVSYNC
XHSYNC
Video input interfaces
2
FIELD
(13 in total)
MB86391
XVALID
8
DVIDEO7:0
ASCLK
ALRCK
ACLK
ADATA
Audio input interfaces
(4 in total)
STCLK
STREQ
STEN
8
STDATA7:0
TSPSSYNC
47
Power/GND
3
Test signals
Bit stream output ports
(12 in total)
(47 in total)
(3 in total)
Total external pin count :208
Fig. 2.1 : I/O signal diagram
MB86391
Product Specification
Rev. 1.1
12, November 2001
6