MC56F8346VFVER2 Freescale Semiconductor, MC56F8346VFVER2 Datasheet - Page 124

• Manufacturer Part Number: MC56F8346VFVER2
• Description: IC HYBRID CTRLR 16BIT 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8346VFVER2

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 62
• Program Memory Size: 136KB (68K x 16)
• Program Memory Type: FLASH
• Ram Size: 6K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LQFP
• For Use With: MC56F8367EVME - EVAL BOARD FOR MC56F83X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

With this register set, an interrupt driver can set the SIM_ISALL register pair to point to its peripheral
registers and then use the I/O Short addressing mode to reference them. The ISR should restore this register
to its previous contents prior to returning from interrupt.
Note:
Note:
6.5.10.1
This field represents the upper two address bits of the “hard coded” I/O short address.
124
Base + $D
Base + $E
RESET
RESET
Write
Write
Read
Read
The default value of this register set points to the EOnCE registers.
The pipeline delay between setting this register set and using short I/O addressing with the new value
is three cycles.
Input/Output Short Address Low (ISAL[23:22])—Bit 1–0
Figure 6-14 I/O Short Address Location High Register (SIM_ISALH)
Figure 6-15 I/O Short Address Location Low Register (SIM_ISALL)
Full 24-Bit for Short I/O Address
2 bits from SIM_ISALH Register
15
15
1
1
1
16 Bits from SIM_ISALL Register
14
14
1
1
1
Figure 6-13 I/O Short Address Determination
13
13
1
1
1
6 Bits from I/O Short Address Mode Instruction
12
12
1
1
1
56F8346 Technical Data, Rev. 15
11
11
1
1
1
“
10
10
1
1
1
Hard Coded” Address Portion
9
1
1
9
1
8
8
1
1
1
ISAL[21:6]
7
7
1
1
1
6
6
1
1
1
5
5
1
1
1
Instruction Portion
4
4
1
1
1
3
3
1
1
1
Freescale Semiconductor
2
2
1
1
1
ISAL[23:22]
1
1
1
1
Preliminary
0
0
1
1