smc256af Numonyx, smc256af Datasheet - Page 34

• Manufacturer Part Number: smc256af
• Description: 32 Mbyte, 64 Mbyte, 128 Mbyte, 256 Mbyte And 512 Mbyte 3.3 V / 5 V Supply Compactflash? Card
• Manufacturer: Numonyx

Card configuration
6.4
6.4.1
6.4.2
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Socket and Copy register (base + 06h in attribute memory)
This register contains additional configuration information which identifies the card from
other cards. This register is always written by the system before writing the Configuration
Option register (see
Drive #
This value can be used to address two different cards in the case of twin card configuration.
X
The socket number is ignored by the card.
Table 30.
Operation
Read
Write
Socket and Copy register (default value: 00h)
Reserved
D7
0
Table
D6
30).
0
0
D5
0
0
Drive #
Drive #
D4
D3
X
0
D2
X
0
D1
X
0
SMCxxxAF
D0
X
0