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3.1.13
NAND Flash Chip 2 Control Register
The MVME4100 provides a Control Register for the NAND Flash device.
Table 3-16
REG
BIT
Field
OPER
RESET
WP
ALE
CLE
RSVD
3.1.14
NAND Flash Chip 2 Select Register
The MVME4100 provides a Select Register for the NAND Flash device.
Table 3-17
REG
BIT
Field
OPER
RESET
MVME4100 Single Board Computer Programmer's Reference (6806800H19D)
NAND Flash Chip 2 Control Register
NAND Flash Chip 2 Control Register - 0xF200 0018
7
6
5
CLE
ALE
WP
R/W
0
0
1
Write Protect. If cleared, WP is not asserted when the device is accessed. If set, WP
is asserted when the device is accessed.
Address Latch Enable. If cleared, ALE is not asserted when the device is accessed.
If set, ALE is asserted when the device is accessed.
Command Latch Enable. If cleared, CLE is not asserted when the device is
accessed. If set, CLE is asserted when the device is accessed.
Reserved for future implementation.
NAND Flash Chip 2 Select Register
NAND Flash Chip 2 Select Register - 0xF200 0019
7
6
5
CE1
CE2
CE3
R/W
0
0
0
Register Descriptions
4
3
2
RSVD
RSVD
RSVD
R
0
0
0
4
3
2
CE4
RSVD
RSVD
R
0
0
0
1
0
RSVD
RSVD
0
0
1
0
RSVD
RSVD
0
0
37
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