M30835FJGP#U3 Renesas Electronics America, M30835FJGP#U3 Datasheet - Page 364

• Manufacturer Part Number: M30835FJGP#U3
• Description: IC M32C/83 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30835FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 121
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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When using the CAN interrupt, the C0SISTR register indicates which message slot is requesting an
interrupt. The SISi bits (i=0 to 15) are not automatically set to "0" (no interrupt requested) when an
interrupt is acknowledged. Set the SISj bits to "0" by program
Refer to 22.3 CAN Interrupt for details.
0
1
22.1.11.1 Message Slot for Transmission
22.1.11.2 Message Slot for Reception
3
The SISi bit is set to "1" (interrupt requested) when the C0TSR register is stored into the message slot
i after data transmission is completed.
The SISi bit is set to "1" when the received message is stored in the message slot i after data reception
is completed.
0
3
J
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NOTES:
4
a
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n
1. Use the MOV instruction, instead of the bit clear instruction, to set the SISi bit to "0". Bits in the
2. If the automatic answering function is enabled in the remote frame receive message slot, the
3. In the remote frame transmit message slot, the SISi bit is set to "1" after the remote frame is
4. The SISi bit is set to "1" if the SISi bit is set to "1" by an interrupt request and "0" by program
3 .
1
u
, 1
3
p
C0SISTR register, which are not being changed to "0", must be to "1".
SISi bit is set to "1" after the remote frame is received and after the data frame is transmitted.
transmitted and after the data frame is received.
simultaneously.
1
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2
M
0
For example: To set the SIS0 bit to "0"
0
3
6
2
C
8 /
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Assembly language:
C language:
2
C
f o
8 /
4
3
8
) T
8
mov.w
c0sistr = 0x7FFF;
#07FFFh, C0SISTR
(1)
.
22. CAN Module