DEMO9RS08KA2 Freescale Semiconductor, DEMO9RS08KA2 Datasheet - Page 42

• Manufacturer Part Number: DEMO9RS08KA2
• Description: DEMO BOARD FOR 9RS08KA2
• Manufacturer: Freescale Semiconductor
• Series: RS08r
• Type: MCUr

Specifications of DEMO9RS08KA2

• Contents: Board, Cable, CD, Documentation, Sample ICs
• Processor To Be Evaluated: RS08KA2
• Data Bus Width: 8 bit
• Interface Type: USB
• Silicon Manufacturer: Freescale
• Core Architecture: RS08
• Core Sub-architecture: RS08
• Silicon Core Number: MC9RS08
• Silicon Family Name: RS08KA
• Rohs Compliant: Yes
• For Use With/related Products: MC9RS08KA2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 5 Resets, Interrupts, and General System Control
42
Field
RTIE
RTIS
2:0
4
Real-Time Interrupt Enable — This read-write bit enables real-time interrupts.
0 Real-time interrupts disabled.
1 Real-time interrupts enabled.
Real-Time Interrupt Delay Selects — These read/write bits select the period for the RTI. See
To power down the internal 1-kHz oscillator completely in MCU STOP
mode, RTIS bits must be selected to %000 and RTICLKS bit must be set
to 1.
1
Timeout values shown based on RTI clock source of 1 ms period. Consult
electricals for tolerances of internal 1-kHz source, t
internal 32-kHz from ICS
Table 5-6. SRTISC Register Field Descriptions (continued)
RTIS
000
001
010
011
100
101
110
111
Table 5-7. Real-Time Interrupt Period
MC9RS08KA2 Series Data Sheet, Rev. 4
(Table
NOTE
A-7).
Description
RTI Timeout
Disable RTI
128 ms
256 ms
512 ms
1.024 s
32 ms
64 ms
8 ms
RTI
(Table
1
A-8) and the
Freescale Semiconductor
Table
5-7.