DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 360

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 11 Direct Memory Access Controller (DMAC)
11.3.10 DMA Activation Control Register (DMSCNT)
DMSCNT controls the operation of the DMAC.
Page 332 of 1190
Bit
31 to 17 ⎯
16
15 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
DMST
⎯
31
15
—
—
R
R
0
0
30
—
14
—
R
R
0
0
29
—
13
—
R
R
0
0
All 0
Initial
Value
All 0
0
28
—
12
—
R
R
0
0
27
11
—
—
R
R
0
0
R/W
R
R/W
R
26
10
—
—
R
R
0
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
DMAC Module Activation
This bit is used to stop or activate the DMAC module.
When this bit is cleared to "0", the DMAC module
stops.
When this bit is set to "1", the DMAC module is
operational.
For details, see section 11.4.3, DMA Activation, and
section 11.6, Suspending, Restarting, and Stopping of
DMA Transfer.
0: DMAC halted
1: DMAC operating
Reserved
These bits are always read as 0. The write value
should always be 0.
25
—
—
R
R
0
9
0
24
—
—
R
R
0
8
0
23
—
—
R
R
0
7
0
22
—
—
R
R
0
6
0
21
—
—
R
R
0
5
0
20
—
—
R
R
0
4
0
R01UH0026EJ0300 Rev. 3.00
19
—
—
R
R
0
3
0
18
—
—
R
R
0
2
0
SH7201 Group
17
—
—
Sep 24, 2010
R
R
0
1
0
DMST
R/W
16
—
R
0
0
0