MC9S12XDP512CAL Freescale, MC9S12XDP512CAL Datasheet - Page 954

• Manufacturer Part Number: MC9S12XDP512CAL
• Manufacturer: Freescale

Specifications of MC9S12XDP512CAL

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/3.15V
• On-chip Adc: 2(16-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

Chapter 23 DQ256 Port Integration Module (S12XDQ256PIMV2)
This register disables or enables on a per-pin basis the edge sensitive external interrupt associated with
Port J.
23.0.5.61 Port J Interrupt Flag Register (PIFJ)
Read: Anytime.
Write: Anytime.
Each flag is set by an active edge on the associated input pin. This could be a rising or a falling edge based
on the state of the PPSJ register. To clear this flag, write logic level “1” to the corresponding bit in the PIFJ
register. Writing a “0” has no effect.
23.0.5.62 Port AD0 Data Register 1 (PT1AD0)
Read: Anytime.
Write: Anytime.
956
PIEJ[7:4]
PIEJ[2:0]
PIFJ[7:4]
PIFJ[2:0]
Reset
Reset
Field
Field
7–0
7–0
W
W
R
R
PT1AD07
PIFJ7
Interrupt Enable Port J
0 Interrupt is disabled (interrupt flag masked).
1 Interrupt is enabled.
Interrupt Flags Port J
0 No active edge pending. Writing a “0” has no effect.
1 Active edge on the associated bit has occurred (an interrupt will occur if the associated enable bit is set).
0
0
7
7
Writing a logic level “1” clears the associated flag.
= Unimplemented or Reserved
PT1AD06
PIFJ6
0
0
6
6
Figure 23-63. Port J Interrupt Flag Register (PIFJ)
Figure 23-64. Port AD0 Data Register 1 (PT1AD0)
PT1AD05
Table 23-56. PIEJ Field Descriptions
Table 23-57. PIEJ Field Descriptions
MC9S12XDP512 Data Sheet, Rev. 2.21
PIFJ5
0
0
5
5
PT1AD04
PIFJ4
0
0
4
4
Description
Description
PT1AD03
0
0
0
3
3
PT1AD02
PIFJ2
0
0
2
2
PT1AD01
Freescale Semiconductor
PIFJ1
0
0
1
1
PT1AD00
PIFJ0
0
0
0
0