r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1232

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

24. Multimedia Card Interface (MMCIF)
24.3.13 Transfer Block Number Counter (TBNCR)
A value other than 0 must be written to the TBNCR register if a multiple block transfer is selected
through the TY5 and TY6 bits in the CMDTYR. Set the transfer block number in the TBNCR.
The value of TBNCR is decremented by one as each block transfer is executed and the command
sequence ends when the TBNCR value equals 0.
Rev.1.00 Jan. 10, 2008 Page 1202 of 1658
REJ09B0261-0100
Initial value:
Bit
15 to 0
R/W:
Bit:
Bit Name
TBNCR
R/W
15
0
R/W
14
0
R/W
13
0
Initial
Value
All 0
R/W
12
0
R/W
11
R/W
R/W
0
R/W
10
0
Description
Transfer Block Number Counter
[Clearing condition]
When the specified number of blocks are transferred or
0 is written to TBNCR.
R/W
9
0
R/W
8
0
TBNCR
R/W
7
0
R/W
6
0
R/W
5
0
R/W
4
0
R/W R/W
3
0
2
0
R/W
1
0
R/W
0
0