m

m

c

o

S

D

H

C

C

a

d

s

e

e

s

s

High Capacity microSD Card

Transcend Information Inc.

15

CSD Register Structure

This field is fixed to 0Eh, which indicates 1 ms. The host should not use TAAC, NSAC, and R2W_FACTOR to calculate

timeout and should uses fixed timeout values for read and write operations (See 4.6.2).

This field is fixed to 00h. NSAC should not be used to calculate time-out values.

The following table defines the maximum data transfer rate per one data line - TRAN_SPEED: