參數(shù)資料
型號(hào): UPD61052
廠商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER
中文描述: 馬鞍山集成電路MPEG2音頻/視頻編碼器
文件頁(yè)數(shù): 34/106頁(yè)
文件大?。?/td> 824K
代理商: UPD61052
Data Sheet S15082EJ4V0DS
34
μ
PD61051, 61052
2.7
Memory Connection Diagram
Each memory connection is as follows.
Figure 2-14. Memory Connection Diagram (1/2)
(a) 16 Mbit SDRAM by 2
A11
A10 to A0
D15 to D0
1 Mbits×16
SDRAM
A11
MA13
MA12
MA11
μPD61051/61052
Bank A: SDRAM address = 0x xxxx xxxx xxxxB
Bank B: SDRAM address = 1x xxxx xxxx xxxxB
MA10 to MA0
MD31 to MD16
MD15 to MD0
A10 to A0
D15 to D0
1 Mbits×16
SDRAM
(b) 64 Mbit SDRAM by 1
A12
A11
MA13
MA12
MA11
μPD61051/61052
Bank A: SDRAM address = 00 xxxx xxxx xxxxB
Bank B: SDRAM address = 10 xxxx xxxx xxxxB
Bank C: SDRAM address = 01 xxxx xxxx xxxxB
Bank D: SDRAM address = 11 xxxx xxxx xxxxB
MA10 to MA0
MD31 to MD16
MD15 to MD0
A10 to A0
D31 to D16
D15 to D0
2 Mbits×32
SDRAM
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