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UPD61052 Datasheet(PDF) 39 Page - NEC

Part # UPD61052
Description  MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER
PDF  106 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD61052 Datasheet(HTML) 39 Page - NEC

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Data Sheet S15082EJ4V0DS
39
µPD61051, 61052
3.1
Register Mapping (General Mapping)
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
00H to 1FH
Defined by firmware
R/W
20H
SI
SSD
SDI
MSD
MI
SDW
SDR
R/W
Download mode
21H
SA19 to SA16
R/W
Source address
22H
SA15 to SA8
R/W
Source address
23H
SA7 to SA0
R/W
Source address
24H
DA16
R/W
Destination address
25H
DA15 to DA8
R/W
Destination address
26H
DA7 to DA0
R/W
Destination address
27H
TC18 to TC16
R/W
Transfer data count
28H
TC15 to TC8
R/W
Transfer data count
29H
TC7 to TC0
R/W
Transfer data count
2AH
iCPU-INT
R/W
Int. to internal CPU
2BH
DMA-
ERR-M
DMA-
RDY-M
DMA-
DONE-M
R/W
Interrupt mask0
2CH
Defined by firmware
R/W
Interrupt mask1
2DH
Defined by firmware
R/W
Interrupt mask2
2EH
Defined by firmware
R/W
Interrupt mask3
2FH
Defined by firmware
R/W
Interrupt mask4
30H
DMA-ERR
DMA-RDY
DMA-
DONE
R/W
Interrupt0
31H
Defined by firmware
R/W
Interrupt1
32H
Defined by firmware
R/W
Interrupt2
33H
Defined by firmware
R/W
Interrupt3
34H
Defined by firmware
R/W
Interrupt4
35H
iROM2 to iROM0
R/W
Mask ROM cycle
36H
ISREQ
OSVLD
R/W
Port setup
37H to 3DH
3EH
NBR
ALL
RESET
R/W
Reset
3FH
TD7 to TD0
R/W
Transfer data



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