UPD720130 Ver la hoja de datos (PDF) - NEC => Renesas Technology
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UPD720130 Datasheet PDF : 44 Pages
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µPD720130
Table 2-4. DV1/DV0, DCC Setting
Condition
DV1 DV0
Mode
Target
Device
DCC
Pin
Setting
1
0
ATA
ATA
0
0
0
1
1
1
0
1
ATAPI ATAPI
0
0
0
1
1
1
0
0
Auto
ATA
0
device
0
detect
0
1
1
1
ATAPI
0
0
0
1
1
1
Remark PIO mode 0-4 are always enabled.
DCC Setting
in Serial
ROM
Description
No setting
Reset
Set
No setting
Reset
Set
No setting
Reset
Set
No setting
Reset
Set
No setting
Reset
Set
No setting
Reset
Set
No setting
Reset
Set
No setting
Reset
Set
Ultra, Multi Word DMA are disabled
Ultra, Multi Word DMA are disabled
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are disabled
Ultra, Multi Word DMA are enabled.
Ultra DMA is disabled
Ultra DMA is disabled
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are enabled.
Ultra DMA is disabled
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are disabled
Ultra, Multi Word DMA are disabled
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are disabled
Ultra, Multi Word DMA are enabled.
Ultra DMA is disabled
Ultra DMA is disabled
Ultra, Multi Word DMA are enabled.
Ultra, Multi Word DMA are enabled.
Ultra DMA is disabled
Ultra, Multi Word DMA are enabled.
10
Data Sheet S16302EJ3V0DS
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