User manual

...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 227
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Bit Name Reset Access Description
Value Mode Description
2 BANK2 Memory bank 2 is connected to a NAND Flash device.
3 BANK3 Memory bank 3 is connected to a NAND Flash device.
3:1 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
0 EN 0 RW NAND Flash control enable
This field enables NAND Flash control for the memory bank defined in BANK.
14.5.21 EBI_CMD - Command Register
Offset Bit Position
0x050
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1 0
Reset
0 0 0
Access
W1 W1 W1
Name
ECCCLEAR
ECCSTOP
ECCSTART
Bit Name Reset Access Description
31:3 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
2 ECCCLEAR 0 W1 Error Correction Code Clear
Write to 1 to clear ECCPARITY.
1 ECCSTOP 0 W1 Error Correction Code Generation Stop
Write to 1 to stop ECC generation.
0 ECCSTART 0 W1 Error Correction Code Generation Start
Write to 1 to start ECC generation.
14.5.22 EBI_STATUS - Status Register
Offset Bit Position
0x054
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1 0
Reset
0 0 0 0 0 0 0
Access
R R R R R R R
Name
TFTDDEMPTY
DDACT
TFTPIXELFULL
TFTPIXEL1EMPTY TFTPIXEL0EMPTY
ECCACT AHBACT
Bit Name Reset Access Description
31:14 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
13 TFTDDEMPTY 0 R EBI_TFTDD register is empty.
Indicates that EBI_TFTDD register is empty.
12 DDACT 0 R EBI Busy with Direct Drive Transactions.
Indicates that EBI is busy with Direct Drive Transactions.
11 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
10 TFTPIXELFULL 0 R EBI_TFTPIXEL0 is full.