MC68HC908KX2 MOTOROLA [Motorola, Inc], MC68HC908KX2 Datasheet - Page 201

no-image

MC68HC908KX2

Manufacturer Part Number
MC68HC908KX2
Description
Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
14.8.2 SCI Control Register 2
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 — Rev. 1.0
MOTOROLA
Address:
SCI control register 2 (SCC2):
SCTIE — SCI Transmit Interrupt Enable Bit
Reset:
Read:
Write:
This read/write bit enables the SCTE bit to generate SCI transmitter
CPU interrupt requests. Setting the SCTIE bit in SCC3 enables the
SCTE bit to generate CPU interrupt requests. Reset clears the SCTIE
bit.
Serial Communications Interface Module (SCI)
1 = SCTE enabled to generate CPU interrupt
0 = SCTE not enabled to generate CPU interrupt
Enables these CPU interrupt requests:
– Enables the SCTE bit to generate transmitter CPU interrupt
– Enables the TC bit to generate transmitter CPU interrupt
– Enables the SCRF bit to generate receiver CPU interrupt
– Enables the IDLE bit to generate receiver CPU interrupt
Enables the transmitter
Enables the receiver
Enables SCI wakeup
Transmits SCI break characters
SCTIE
$0014
Bit 7
requests
requests
requests
requests
0
Figure 14-10. SCI Control Register 2 (SCC2)
TCIE
6
0
SCRIE
5
0
Serial Communications Interface Module (SCI)
ILIE
4
0
TE
3
0
RE
2
0
RWU
1
0
Technical Data
I/O Registers
Bit 0
SBK
0
201

Related parts for MC68HC908KX2