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Register Descriptions
CE1
RSVD
3.1.14
NAND Flash Chip 2 Presence Register
The MVME7100 provides a Presence Register for the NAND flash device.
Table 3-15
REG
BIT
Field
OPER
RESET
C2P
RSVD
3.1.15
NAND Flash Chip 2 Status Register
The MVME7100 provides a Status Register for the NAND flash device.
Table 3-16
REG
BIT
Field
OPER
RESET
RB4
RB3
RB2
RB1
RSVD
34
Chip Enable 1. If cleared, CE1 is not asserted when the device is accessed.
If set, CE1 is asserted when the device is accessed.
Reserved for future implementation.
NAND Flash Chip 2 Presence Register
NAND Flash Chip 2 Presence Register - 0xF200 001C
7
6
5
C2P
RSVD
RSVD
R
X
0
0
Chip 2 Present. If cleared, chip 1 is not installed on the board. If set, chip 2
is installed on the board.
Reserved for future implementation.
NAND Flash Chip 2 Status Register
NAND Flash Chip 2 Status Register - 0xF200 001D
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.
MVME7100 Single Board Computer Programmer's Reference (6806800E82C)
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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