HD6417020SX20IV Renesas Electronics America, HD6417020SX20IV Datasheet - Page 249

• Manufacturer Part Number: HD6417020SX20IV
• Description: SH 1 CORE 32B MPU, 20MHZ/5V, 100
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6417020SX20IV

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

•
Bit 2: BFA4
0
1
•
Bit 1: BFB3
0
1
•
Bit 0: BFA3
0
1
10.2.5
The timer output control register (TOCR) is an eight-bit read/write register that inverts the output
level of the complementary PWM mode/reset-synchronized PWM mode. Setting bits OLS3 and
OLS4 is valid in only the complementary PWM mode and reset-synchronized PWM mode. In
other output situations, these bits are ignored. The TOCR is initialized to H'FF or H'7F by a reset
or in the standby mode.
Note: Undefined
•
Bit 2 (buffer mode A4 (BFA4)): BFA4 selects the buffer mode for GRA4 and BRA4 in
channel 4.
Bit 1 (buffer mode B3 (BFB3)): BFB3 selects the buffer mode for GRB3 and BRB3 in channel
3.
Bit 0 (buffer Mode A3 (BFA3)): BFA3 selects the buffer mode for GRA3 and BRA3 in
channel 3.
Bits 7–2 (reserved): Bit 7 is read as undefined. Bits 6–2 are always read as 1. The write value
to bit 7 should be 0 or 1. The write value to bits 6–2 should always be 1.
Initial value:
Bit name:
Timer Output Control Register (TOCR)
R/W:
Bit:
—
—
7
*
Description
GRA4 operates normally in channel 4 (initial value)
GRA4 and BRA4 operate in buffer mode in channel 4
Description
GRB3 operates normally in channel 3 (initial value)
GRB3 and BRB3 operate in buffer mode in channel 3
Description
GRA3 operates normally in channel 3 (initial value)
GRA3 and BRA3 operate in buffer mode in channel 3
—
—
6
1
—
—
5
1
—
—
4
1
—
—
3
1
—
—
2
1
OLS4
R/W
RENESAS 231
1
1
OLS3
R/W
0
1