HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 460

• 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: -

15.3.2
GSR is a 16-bit register that indicates the HCAN2 status.
Rev. 2.00, 09/04, page 418 of 720
Bit
0
Bit
15 to 6 —
5
Bit Name
MCR0
Bit Name
GSR5
General Status Register (GSR)
Initial
Value
1
Initial
Value
All 0
0
R/W
R/W
R/W
R
R
Description
Reset Request
When this bit is set to 1, the HCAN2 transits to reset
mode. For details, refer to section 15.4.1, Hardware and
Software Resets.
[Setting conditions]
•
•
•
•
•
[Clearing condition]
•
Note: Before writing 0 to this bit, confirm that the GSR3 bit
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Error Passive Status Bit
Indicates whether the HCAN2 is in the error passive state.
0: HCAN2 is not in the error passive state
1: HCAN2 is in the error passive state
[Clear condition]
•
[Setting condition]
•
HCAN2 is error active state
Power-on reset
Manual reset
Hardware standby
Software standby
1-write (software reset)
When 0 is written to this bit while the GSR3 bit in GSR
is 1
When TEC ≥ 128 or REC ≥ 128
is 1.