hb28d064mm2 Renesas Electronics Corporation., hb28d064mm2 Datasheet - Page 71

• Manufacturer Part Number: hb28d064mm2
• Description: Multimediacard 16 Mbyte/32 Mbyte/64 Mbyte/128 Mbyte
• Manufacturer: Renesas Electronics Corporation.

Dataout
Dataout
Dataout
Dataout
Dataout
Datain
Datain
Datain
Datain
Datain
Card Response to Host Command
Single Block Read
Multiple Block Read – Stop Transmission is sent between blocks
Multiple Block Read – Stop Transmission is sent within a block
Reading The CSD Register
CS
CS
CS
CS
CS
H L L L
X H H H H
Z Z H H H H
H H H H H H
H H H H H
H L L L
H L L
H L L
L
X H H H H
Z Z H H H H
X H
Z Z H H H
X H
Z Z H H H
L
L
N
N
N
* *
* *
N
CS
CS
CS
CS
L L
H Read Cmd
H Read Cmd
* * * *
* * * *
read command
Read command
1 or 2 bytes response
* * * * * * *
* * * * * * *
* * * * * * * * *
H H H
H H H
H
H
N
N
* *
* *
CR
CR
H
H
* * * * * * * * * * * * * * * * * *
H
Card Resp
H
Card Resp
H H H H H
H H H H
H H H H H
H H H H Card response
* * * * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * * * *
N
CR
N
* * * * * * * * * *
CR
* * * * * * * * * * * * * * * * * *
H H H H
H H H H
H
H
* * * * * * * * * *
card response
N
N
N
RC
AC
* *
AC
* *
H
H
HB28E016/D032/D064/B128MM2
Data block
Data block
H
* * * * * * * * * * * * *
H H H H
* * * * * * *
* * * * * * * * * *
6 Bytes command
H
H H H H
H
N
H
H
CX
N
N
* *
* *
Stop Cmd
N
AC
AC
AC
H
H
H
Data
data block
Data block H
H
Stop Cmd
H
X
Data block
H
X
H
H
N
H H
H
L L
H H
H H
CR
H
H
L L
N
H
H H
* *
EC
N
* *
H
H
H
CR
H
L
L L H H H
H H
H H
H H
H H
H
H H
H
L L
L L L L L
L L L L L
H
X
H
H H Z Z
Card Resp
Card Resp
H
X
Z
H Z Z
X X X
H H H
X X X
H H H
H H H
H
X
Z
N
EC
H
X
Z
71