mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 745

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

16.9.20.5.2 SCC2 Infrared Serial Interaction Pulse Control Register. The SCC2
infrared serial interaction pulse control (IRSIP) register controls the initiation of the serial
infrared interaction pulse.
Bits 0 and 3—Reserved
These bits are reserved and must be set to 0.
GS—Generate Serial Infrared Interaction Pulse
TS—Timer Set
SHL—Serial Infrared Interaction Pulse High-Level Length
Program this field with the width of the SIP assertion part (in bit rate clock units).
SLL—Serial Infrared Interaction Pulse Low-Level Length
Program this field with the width of the SIP negation part (in bit rate clock units).
IRSIP
RESET
FIELD
ADDR
R/W
BIT
0 = Writing zero to this bit has no effect.
1 = Setting this bit generates a serial infrared interaction pulse, which occurs only
0 = The Timer 2 status has no effect on the serial infrared interaction pulse.
1 = The expiration of Timer 2 triggers the generation of a serial infrared interaction
when the channel is idle. This bit is immediately reset by the IrDA controller.
pulse.
RES
R/W
0
0
Note: Reading the GS bit always returns a zero.
R/W
GS
1
0
R/W
TS
2
0
Freescale Semiconductor, Inc.
RES
R/W
For More Information On This Product,
3
0
MPC823 REFERENCE MANUAL
4
Go to: www.freescale.com
5
(IMMR & 0xFFF0000) + 0xA3A
SHL
R/W
6
0
7
8
9
Communication Processor Module
10
11
R/W
SLL
12
0
13
14
16-293
15