HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 506

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

11.3.19 DMA USB R/W Size Register (DMAURWSZ)
DMAURWSZ is a 32-bit readable/writable register that specifies the transfer direction and data
size. During USB DMA transfer, the register value can be read but cannot be modified.
Initial value:
Initial value:
Bit
31 to 17 ⎯
16
15 to 13 ⎯
12 to 0
Rev. 2.00 Feb. 12, 2010 Page 422 of 1330
REJ09B0554-0200
R/W:
R/W:
Bit:
Bit:
Bit Name
RW
SZ12 to SZ0
31
15
0
R
0
R
-
-
30
14
0
R
0
R
-
-
29
13
0
0
R
R
-
-
Initial Value
All 0
0
All 0
All 0
SZ12
R/W
28
12
0
R
0
-
SZ11
R/W
27
11
0
0
R
-
SZ10
R/W
26
10
R
-
0
0
R/W
R
R/W
R
R/W
R/W
SZ9
25
R
0
0
9
-
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Transfer Direction
0: Specifies a DMA transfer from synchronous
1: Specifies a DMA transfer from the shared
Reserved
These bits are always read as 0. The write value
should always be 0.
Transfer Data Size
Specifies the number of bytes to be transferred in
a USB DMA transfer. Up to 8191 bytes can be
specified. Setting these bits as H'0000 (SZ[12:0] =
H'0000) will not perform transfer, but setting the
START bit in DMAUCR to 1 sets the UTF bit in
DMABRGCR to 1.
R/W
SZ8
24
R
0
0
-
8
DRAM to the shared memory
memory to synchronous DRAM
R/W
SZ7
23
R
0
0
7
-
SZ6
R/W
22
R
0
0
6
-
R/W
SZ5
21
R
0
0
5
-
R/W
SZ4
20
R
0
4
0
-
R/W
SZ3
19
R
0
0
-
3
R/W
SZ2
18
R
2
0
0
-
R/W
SZ1
17
R
0
0
1
-
R/W
R/W
SZ0
RW
16
0
0
0