HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 464

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

15.3.4
BCR is a 32-bit register that is used to set the HCAN2 bit timing and baud rate prescaler. It is
composed of two 16-bit registers, HCAN2_BCR1 and HCAN2_BCR0. (HCAN2_BCR0 is
abbreviated to BCR0 in this section.)
15.3.5
IRR is a 16-bit interrupt status flag register.
Rev. 2.00, 09/04, page 422 of 720
Bit
15 to 8
7
6
5
4
3
2
1
0
Bit
15
Bit Name
IRR15
Bit Timing Configuration Register 0 (HCAN2_BCR0)
Interrupt Request Register (IRR)
Bit Name
—
BRP7
BRP6
BRP5
BRP4
BRP3
BRP2
BRP1
BRP0
Initial
Value
0
Initial
Value
All 0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Timer Compare Match Interrupt Flag 1
Indicates that a compare match occurred in TCMR1.
0: Timer compare match has not occurred in TCMR1
1: Timer compare match has occurred in TCMR1
[Clearing condition]
•
[Setting condition]
•
Note: This bit is not set when TCMR1 = H′0000.
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Baud Rate Prescaler (BRP)
Set the time quanta length. The length should be set
(BRP value + 1) times of the system clocks for HCAN2
(φ/2).
00000000: 1 system clock
00000001: 2 system clocks
00000010: 3 system clocks
11111110: 255 system clocks
11111111: 256 system clocks
Writing 1
TCMR1 = TCNTR
: