HD6417760BP200AD Renesas Electronics America, HD6417760BP200AD Datasheet - Page 474

• Manufacturer Part Number: HD6417760BP200AD
• Description: IC SUPERH MPU ROMLESS 256BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BP200AD

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

11.3.3
DMATCR is a 32-bit readable/writable register that specifies the transfer count for the
corresponding channel. Specifying H'0000 0001 gives a transfer count of 1, while H'0000 0000
gives the maximum setting (16,777,216). During DMAC operation, the remaining number of
transfers is shown.
The upper eight bits of DMATCR are reserved. They are always read as 0 and the write value
should always be 0.
Initial value:
Initial value:
Rev. 2.00 Feb. 12, 2010 Page 390 of 1330
REJ09B0554-0200
R/W:
R/W:
Bit:
Bit:
DMA Transfer Count Register (DMATCR)
R/W
31
15
R
0
-
R/W
30
14
0
R
-
R/W
29
13
R
0
-
R/W
28
12
0
R
-
R/W
27
11
R
0
-
R/W
26
10
0
R
-
R/W
25
R
9
0
-
R/W
24
0
R
8
-
R/W
R/W
23
7
-
-
R/W
R/W
22
6
-
-
R/W
R/W
21
5
-
-
R/W
R/W
20
4
-
-
R/W
R/W
19
-
3
-
R/W
R/W
18
2
-
-
R/W
R/W
17
-
1
-
R/W
R/W
16
0
-
-