NAND08GAH0A NUMONYX [Numonyx B.V], NAND08GAH0A Datasheet - Page 27

• Manufacturer Part Number: NAND08GAH0A
• Manufacturer: NUMONYX [Numonyx B.V]

NAND08GAH0A, NAND16GAH0D
Figure 10. MultiMediaCard state diagram (Card Identification mode)
1. Incompatible V
2. See
INTERRUPT MODE
Wait-IRQ state
Table 10: Bus modes overview
(irq)
The host issues CMD3 to assign this device a relative card address (RCA) which will be
used to address the device in future data transfer communication. Once the RCA is received
the device goes to the Standby state and does not react to further identification cycles. The
device also switches its output drivers from open-drain to push-pull.
The host repeats the identification process as long as it receives a response (CID) to its
identification command (CMD2). When no more devices respond to this command, all
devices have been identified.
CCQ
Any start bit detected on the bus
voltage range.
Device is busy or host
omitted voltage range
Card looses bus
DATA TRANSFER MODE
CMD40
for the definition of the abbreviated forms corresponding to the device state.
Power On
Standby state
Ready state
Identification
state (ident)
Idle state
(ready)
(idle)
(stby)
CMD1
CMD2
CMD3
Card wins bus
(1)
High speed MultiMediaCard operation
CARD IDENTIFICATION MODE
DATA TRANSFER MODE
Inactive state
CMD0
CMD0
(ina)
from all states
except (ina)
from all states in
data transfer mode
CMD15
AI04340b
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