NAND16GAH0D datasheet(77/116 Pages) NUMONYX

77 / 116 page

NAND08GAH0A, NAND16GAH0D

Timings

77/116

9.1.4

R1b responses

Some commands, like CMD6, may assert the busy flag and send back a R1 response. If the

busy flag is asserted, this is done two clock cycles after the end bit of the command.

The DAT0 line is driven Low, DAT1-DAT7 lines are driven by the device though their values

are not relevant.

Figure 16.

R1b response timing diagram

9.1.5

Last device response to Next Host command

After receiving the last device response, the host can start the next command transmission

after a minimum delay of is NCR clock cycles.

The timing diagram shown on Figure 17 applies to all host commands.

Figure 17.

Last device response to Next Host command timing diagram

9.1.6

Last Host command to Next Host command

After the last command has been sent, the host can continue issuing the next command. A

minimum delay of NCC clock periods must be respected between the two commands.

If the device has not responded to the ALL_SEND_CID command after NID+1 clock

periods, the host can conclude that no devices are present on the bus.

See Figure 18 for a description of the timing diagram.

Figure 18.

Command n end to CMD n+1 start timing diagram (all modes)

AI13197

Host Command

* * * * * * * * * * * * * * * * *

Card busy

CRC E ZZ

Content

CMD

Z Z Z Z

* * * * * * * * * * * * * * * * *

Z Z

DAT0

ZZ Z Z

DAT1-7

ZZ S L

* * * * * * * * * * * * * * * * *

Z Z

ZZ Z Z

ZZ X

AI13198

Host Command

RCCycles

* * * * * * * *

CRC E Z

Z ST

Content

CMD

CRC E

Response

AI13199

Host Command

CCCycles

* * * * * * * *

CRC E Z

Z ST

Content

CMD

CRC E

Host Command

NAND16GAH0D Datasheet(PDF) 77 Page - Numonyx B.V

NAND16GAH0D Datasheet(HTML) 77 Page - Numonyx B.V

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL