twhr2_and_we_2_re
Module Instance | Base Address | Register Address |
---|---|---|
nandregs | 0xFFB80000 | 0xFFB80100 |
Offset: 0x100
Access: RW
Important: To prevent indeterminate
system behavior, reserved areas of memory must not be accessed by software or
hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
Bit Fields | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved |
twhr2 RW 0x14 |
Reserved |
we_2_re RW 0x32 |
twhr2_and_we_2_re Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
13:8 | twhr2 | Signifies the number of controller clocks that should be introduced between the last command of a random data output command to the start of the data transfer. |
RW | 0x14 |
5:0 | we_2_re | Signifies the number of bus interface nand_mp_clk clocks that should be introduced between write enable going high to read enable going low. The number of clocks is the function of device parameter Twhr and controller clock frequency. |
RW | 0x32 |