SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 505

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

26.18.17 SMC Setup Register
Name:
Address:
Access:
Reset:
• NWE_SETUP: NWE Setup Length
The NWE signal setup length is defined as:
NWE setup length = (128 * NWE_SETUP[5] + NWE_SETUP[4:0]) clock cycles.
• NCS_WR_SETUP: 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.
• NRD_SETUP: NRD Setup length
The NRD signal setup length is defined as:
NRD setup length = (128 * NRD_SETUP[5] + NRD_SETUP[4:0]) clock cycles.
• NCS_RD_SETUP: 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.
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
31
23
15
–
–
–
7
–
0x400E0070 [0], 0x400E0084 [1], 0x400E0098 [2], 0x400E00AC [3], 0x400E00C0 [4], 0x400E00D4 [5],
0x400E00E8 [6], 0x400E00FC [7]
SMC_SETUPx [x=0..7]
Write-only
0x00000000
30
22
14
–
–
–
6
–
29
21
13
5
28
20
12
4
27
19
11
NCS_WR_SETUP
NCS_RD_SETUP
3
NWE_SETUP
NRD_SETUP
26
18
10
2
25
17
9
1
SAM3X/A
SAM3X/A
24
16
8
0
505
505