KMSC7119VM1200 Freescale Semiconductor, KMSC7119VM1200 Datasheet - Page 38

• Manufacturer Part Number: KMSC7119VM1200
• Description: DSP 16BIT W/DDR CTRLR 400-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MSC711x StarCorer
• Type: Fixed Pointr

Specifications of KMSC7119VM1200

• Interface: Host Interface, I²C, UART
• Clock Rate: 300MHz
• Non-volatile Memory: ROM (8 kB)
• On-chip Ram: 464kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: *
• Package / Case: 400-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5.11
Figure 24 shows the signal behavior of the EVNT pins.
2.5.12
Figure 25 shows the signal behavior of the
38
Notes:
Notes:
Number
Number
601
602
603
604
67
68
1.
2.
3.
1.
2.
3.
4.
5.
6.
Event Timing
GPIO Timing
Refer to Table 27 for a definition of the APBCLK period.
Direction of the EVNT signal is configured through the GPIO and Event port registers.
Refer to the signal chapter in the MSC711x Reference Manual for details on EVNT pin functionality.
Refer to Table 27 for a definition of the APBCLK period.
Direction of the GPIO signal is configured through the GPIO port registers.
Refer to Section 1.5 for details on GPIO pin functionality.
GPI data is synchronized to the APBCLK internally and the minimum listed is the capability of the hardware to capture data
into a register when the GPADR is read. The specification is not tested due to the asynchronous nature of the input and
dependence on the state of the DSP core. It is guaranteed by design.
The output signals cannot toggle faster than 75 MHz.
Level-sensitive interrupts should be held low until the system determines (via the service routine) that the interrupt is
acknowledged.
EVNT as input
EVNT as output
GPI
GPO
Port A edge-sensitive interrupt
Port A level-sensitive interrupt
4.5
5
Characteristics
Characteristics
EVNT out
EVNT in
GPO
GPI
Table 30. GPIO Signal Timing
GPI/GPO
Figure 25. GPI/GPO Pin Timing
Table 29. EVNT Signal Timing
Figure 24. EVNT Pin Timing
MSC7119 Data Sheet, Rev. 8
pins.
Synchronous to core clock
Synchronous to core clock
Asynchronous
Asynchronous
Asynchronous
Asynchronous
Type
Type
1,2,3
602
601
68
67
1.5 × APBCLK periods
1.5 × APBCLK periods
1.5 × APBCLK periods
3 × APBCLK periods
Freescale Semiconductor
1 APBCLK period
1 APBCLK period
Min
Min
6