16.20.33 Setup Register

This register can only be written if the WPEN bit is cleared in the Write Protection Mode Register.

Name: HSMC_SETUPx
Offset: 0x0700 + x*0x14 [x=0..3]
Reset: 0x01010101
Property: Write-only

Bit 3130292827262524 
   NCS_RD_SETUP[5:0] 
Access WWWWWW 
Reset 000001 
Bit 2322212019181716 
   NRD_SETUP[5:0] 
Access WWWWWW 
Reset 000001 
Bit 15141312111098 
   NCS_WR_SETUP[5:0] 
Access WWWWWW 
Reset 000001 
Bit 76543210 
   NWE_SETUP[5:0] 
Access WWWWWW 
Reset 000001 

Bits 29:24 – NCS_RD_SETUP[5:0] NCS Setup Length in Read Access

In Read access, the NCS signal setup length is defined as:

NCS setup length = (128 * NCS_RD_SETUP[5] + NCS_RD_SETUP[4:0]) clock cycles.

Bits 21:16 – NRD_SETUP[5:0] NRD Setup Length

The NRD signal setup length is defined as:

NRD setup length = (128 * NRD_SETUP[5] + NRD_SETUP[4:0]) clock cycles.

Bits 13:8 – NCS_WR_SETUP[5:0] NCS Setup Length in Write Access

In write access, the NCS signal setup length is defined as:

NCS setup length = (128 * NCS_WR_SETUP[5] + NCS_WR_SETUP[4:0]) clock cycles.

Bits 5:0 – NWE_SETUP[5:0] NWE Setup Length

The NWE signal setup length is defined as:

NWE setup length = (128 * NWE_SETUP[5] + NWE_SETUP[4:0]) clock cycles.