rdwr_en_hi_cnt

         Read/Write Enable high pulse width

Module Instance	Base Address	Register Address
`i_nand_config`	`0xFFB80000`	`0xFFB80200`

Size: 32

Offset: 0x200

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.

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`											`value` `RW 0xC`

rdwr_en_hi_cnt Fields

Bit	Name	Description	Access	Reset
4:0	`value`	Number of clk_x cycles that read or write enable will kept high to meet the min Treh/Tweh parameter of the device. The value in this register plus rdwr_en_lo_cnt register value should meet the min cycle time of the device connected. The default value is calculated assuming the max clk_x time period of 4ns to work with ONFI Mode 0 mode of 100ns device cycle time. This assumes a 1x/5x clocking scheme.	`RW`	`0xC`

Bit

Name

Description

Access

Reset

4:0

value

Number of clk_x cycles that read or write enable will kept high to meet the min 
                                 Treh/Tweh parameter of the device. The value in this register plus rdwr_en_lo_cnt
                                 register value should meet the min cycle time of the device connected. The default
                                 value is calculated assuming the max clk_x time period of 4ns to work with ONFI
                                 Mode 0 mode of 100ns device cycle time. This assumes a 1x/5x clocking scheme.

RW

0xC