MC56F8037VLH Freescale Semiconductor, MC56F8037VLH Datasheet - Page 87

• Manufacturer Part Number: MC56F8037VLH
• Description: IC DSP 16BIT DUAL 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8037VLH

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F80xx
• Core: 56800E
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 32 MIPs
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 53
• Data Ram Size: 8 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MC56F8037EVM
• Interface Type: SCI, SPI, I2C
• Minimum Operating Temperature: - 40 C
• Package: 64LQFP
• Family Name: 56F8xxx
• Maximum Speed: 32 MHz
• On-chip Adc: 2(8-chx10-bit)
• On-chip Dac: 2-chx12-bit
• Number Of Timers: 5
• For Use With: MC56F8037EVM - BOARD EVAL FOR MC56F8037
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.6.8.2
The value in this register is used as the upper 14 bits of the interrupt vector VAB[20:0]. The lower 7 bits
are determined based on the highest priority interrupt and are then appended onto VBA before presenting
the full VAB to the Core.
5.6.9
5.6.9.1
This bit field is reserved. Each bit must be set to 0.
5.6.9.2
These values determine which IRQ will be Fast Interrupt 0. Fast Interrupts vector directly to a service
routine based on values in the Fast Interrupt Vector Address registers without having to go to a jump table
first. IRQs used as Fast Interrupts must be set to priority level 2. Unexpected results will occur if a Fast
Interrupt vector is set to any other priority. A Fast Interrupt automatically becomes the highest-priority
level 2 interrupt regardless of its location in the interrupt table prior to being declared as Fast Interrupt.
Fast Interrupt 0 has priority over Fast Interrupt 1. To determine the vector number of each IRQ, refer to
the vector table.
5.6.10
5.6.10.1
The lower 16 bits of the vector address used for Fast Interrupt 0. This register is combined with FIVAH0
to form the 21-bit vector address for Fast Interrupt 0 defined in the FIM0 register.
Freescale Semiconductor
Base + $8
Base + $9
RESET
RESET
Write
Write
Read
Read
Fast Interrupt Match 0 Register (FIM0)
Fast Interrupt 0 Vector Address Low Register (FIVAL0)
Vector Address Bus (VAB) Bits 13–0
Reserved—Bits 15–6
Fast Interrupt 0 Vector Number (FAST INTERRUPT 0)—Bits 5–0
Fast Interrupt 0 Vector Address Low (FIVAL0)—Bits 15–0
Figure 5-12 Fast Interrupt 0 Vector Address Low Register (FIVAL0)
15
15
0
0
0
Figure 5-11 Fast Interrupt Match 0 Register (FIM0)
14
14
0
0
0
13
13
0
0
0
12
12
0
0
0
56F8037/56F8027 Data Sheet, Rev. 7
11
11
0
0
0
FAST INTERRUPT 0 VECTOR ADDRESS LOW
10
10
0
0
0
9
0
0
9
0
8
0
0
8
0
7
7
0
0
0
6
6
0
0
0
5
0
5
0
4
4
0
0
FAST INTERRUPT 0
3
3
0
0
2
0
2
0
Register Descriptions
1
0
1
0
0
0
0
0
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