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Register Descriptions
3.1.11
NAND Flash Chip 1 Presence Register
The MVME4100 provides a Presence Register for the NAND Flash device.
Table 3-14
REG
BIT
Field
OPER
RESET
C1P
RSVD
3.1.12
NAND Flash Chip 1 Status Register
The MVME4100 provides a Status Register for the NAND Flash device.
Table 3-15
REG
BIT
Field
OPER
RESET
RB4
RB3
RB2
RB1
RSVD
36
NAND Flash Chip 1 Presence Register
NAND Flash Chip 1 Presence Register - 0xF200 0014
7
6
5
C1P
RSVD
RSVD
R
X
0
0
Chip 1 Present. If cleared, chip 1 is not installed on the board. If set, chip
1 is installed on the board.
Reserved for future implementation.
NAND Flash Chip 1 Status Register
NAND Flash Chip 1 Status Register - 0xF200 0015
7
6
5
RB1
RB2
RB3
R
1
1
1
Ready/Busy 4. If cleared, Device 4 is busy. If set, device 4 is ready.
Ready/Busy 3. If cleared, Device 3 is busy. If set, device 3 is ready.
Ready/Busy 2. If cleared, Device 2 is busy. If set, device 2 is ready.
Ready/Busy 1. If cleared, Device 1 is busy. If set, device 1 is ready.
Reserved for future implementation.
MVME4100 Single Board Computer Programmer's Reference (6806800H19D)
4
3
2
RSVD
RSVD
RSVD
0
0
0
4
3
2
RB4
RSVD
RSVD
1
0
0
Register Descriptions
1
0
RSVD
RSVD
0
0
1
0
RSVD
RSVD
0
0
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