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List of Tables
1 EMIF Pins .................................................................................................................. 10
2 Behavior of EM_CS Signal Between Normal Mode and Select Strobe Mode..................................... 10
3 Description of the Asynchronous Configuration Register (ACFGn)................................................. 12
4 Description of the Asynchronous Wait Cycle Configuration Register (AWCCR).................................. 13
5 Description of the EMIF Interrupt Mask Set Register (EIMSR)...................................................... 13
6 Description of the EMIF Interrupt Mast Clear Register (EIMCR).................................................... 13
7 Asynchronous Read Operation in Normal Mode ...................................................................... 14
8 Asynchronous Write Operation in Normal Mode ...................................................................... 16
9 Asynchronous Read Operation in Select Strobe Mode .............................................................. 18
10 Asynchronous Write Operation in Select Strobe Mode............................................................... 20
11 Description of the NAND Flash Control Register (NANDFCR)...................................................... 22
12 Configuration For NAND Flash ......................................................................................... 22
13 EMIF Interrupt.............................................................................................................. 28
14 Interrupt Monitor and Control Bit Fields ................................................................................ 28
15 EMIF Input Timing Requirements ....................................................................................... 31
16 ASRAM Output Timing Characteristics ................................................................................. 31
17 ASRAM Input Timing Requirement for a Read........................................................................ 31
18 ASRAM Input Timing Requirements for a Write ...................................................................... 32
19 ASRAM Timing Requirements With PCB Delays ..................................................................... 34
20 EMIF Timing Requirements for TC5516100FT-12 Example ........................................................ 37
21 ASRAM Timing Requirements for TC5516100FT-12 Example ..................................................... 37
22 Measured PCB Delays for TC5516100FT-12 Example .............................................................. 37
23 Configuring A2CR for TC5516100FT-12 Example.................................................................... 39
24 Recommended Margins .................................................................................................. 39
25 EMIF Read Timing Requirements....................................................................................... 40
26 NAND Flash Read Timing Requirements .............................................................................. 40
27 NAND Flash Write Timing Requirements ............................................................................. 42
28 EMIF Timing Requirements for HY27UA081G1M Example ......................................................... 45
29 NAND Flash Timing Requirements for HY27UA081G1M Example ................................................ 45
30 Configuring A1CR for HY27UA081G1M Example .................................................................... 47
31 Configuring NANDFCR for HY27UA081G1M Example .............................................................. 47
32 External Memory Interface (EMIF) Registers.......................................................................... 48
33 Revision Code and Status Register (RCSR) Field Descriptions .................................................... 49
34 Asynchronous Wait Cycle Configuration Register (AWCCR) Field Descriptions ................................. 50
35 Asynchronous n Configuration Register (ACFGn) Field Descriptions .............................................. 52
36 EMIF Interrupt Raw Register (EIRR) Field Descriptions ............................................................. 53
37 EMIF Interrupt Mask Register (EIMR) Field Descriptions............................................................ 54
38 EMIF Interrupt Mask Set Register (EIMSR) Field Descriptions ..................................................... 56
39 EMIF Interrupt Mask Clear Register (EIMCR) Field Descriptions................................................... 58
40 NAND Flash Control Register (NANDFCR) Field Descriptions ..................................................... 60
41 NAND Flash Status Register (NANDFSR) Field Descriptions....................................................... 61
42 NAND Flash n ECC Register (NANDECCn) Field Descriptions .................................................... 62
43 Document Revision History .............................................................................................. 63
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SPRUEQ7C–February 2010 List of Tables
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