MB2146-410A-01-E Fujitsu Semiconductor America Inc, MB2146-410A-01-E Datasheet - Page 23

• Manufacturer Part Number: MB2146-410A-01-E
• Description: KIT STARTER MB95200/210H SERIES
• Manufacturer: Fujitsu Semiconductor America Inc
• Series: F²MC-8FXr
• Type: MCUr

Specifications of MB2146-410A-01-E

• Contents: Board, BGM Adapter, Documentation, Cable, CD
• For Use With/related Products: MB95200H, MB95210H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1107

4.3.3 Vectors.c File.
The Vectors.c contains the MB95200H/210H MCU Interrupt vector definition.
User can pre-set all interrupt control registers in function InitIrqLevels(). It can be used to set all in-
terrupt priorities in static applications. For example, to set the external interrupt ch.0 to level 0,
change the following code:
ILR0 = 0xFF;
To
ILR0 = 0xFC;
And declare the interrupt function as in Vectors.c below,
……
__interrupt void external_int00 (void);
……
#pragma intvect external_int00 0 // IRQ0: external interrupt ch0 | ch4
Then user can write his own interrupt sub-routine in Main.C shown as below.
/*--------------------- INTERRUPT SERVICE ROUTINE ---------------------------*/
__interrupt void external_int00(void)
{
}
4.3.4 Main.c File
Main.c contains the user code.
// IRQ1: external interrupt ch.1 | ch.5
// IRQ2: external interrupt ch.2 | ch.6
// IRQ3: external interrupt ch.3 | ch.7
//User code
// IRQ2: external interrupt ch.2 | ch.6
// IRQ3: external interrupt ch.3 | ch.7
// IRQ1: external interrupt ch.1 | ch.5
// IRQ0: external interrupt ch.0 | ch.4
// IRQ0: external interrupt ch.0 | ch.4
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