MC68HC908GT16_07 FREESCALE [Freescale Semiconductor, Inc], MC68HC908GT16_07 Datasheet - Page 165

• Manufacturer Part Number: MC68HC908GT16_07
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

14.8.2 ESCI Control Register 2
ESCI control register 2 (SCC2):
SCTIE — ESCI Transmit Interrupt Enable Bit
TCIE — Transmission Complete Interrupt Enable Bit
SCRIE — ESCI Receive Interrupt Enable Bit
ILIE — Idle Line Interrupt Enable Bit
Freescale Semiconductor
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This read/write bit enables the SCTE bit to generate ESCI transmitter CPU interrupt requests. Setting
the SCTIE bit in SCC2 enables the SCTE bit to generate CPU interrupt requests. Reset clears the
SCTIE bit.
This read/write bit enables the TC bit to generate ESCI transmitter CPU interrupt requests. Reset
clears the TCIE bit.
This read/write bit enables the SCRF bit to generate ESCI receiver CPU interrupt requests. Setting the
SCRIE bit in SCC2 enables the SCRF bit to generate CPU interrupt requests. Reset clears the
SCRIE bit.
This read/write bit enables the IDLE bit to generate ESCI receiver CPU interrupt requests. Reset clears
the ILIE bit.
1 = SCTE enabled to generate CPU interrupt
0 = SCTE not enabled to generate CPU interrupt
1 = TC enabled to generate CPU interrupt requests
0 = TC not enabled to generate CPU interrupt requests
1 = SCRF enabled to generate CPU interrupt
0 = SCRF not enabled to generate CPU interrupt
1 = IDLE enabled to generate CPU interrupt requests
0 = IDLE not enabled to generate CPU interrupt requests
Enables these CPU interrupt requests:
–
–
–
–
Enables the transmitter
Enables the receiver
Enables ESCI wakeup
Transmits ESCI break characters
SCTE bit to generate transmitter CPU interrupt requests
TC bit to generate transmitter CPU interrupt requests
SCRF bit to generate receiver CPU interrupt requests
IDLE bit to generate receiver CPU interrupt requests
Address: $0014
Reset:
Read:
Write:
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
SCTIE
Bit 7
0
Figure 14-11. ESCI Control Register 2 (SCC2)
TCIE
6
0
SCRIE
5
0
ILIE
4
0
TE
3
0
RE
2
0
RWU
1
0
Bit 0
SBK
0
:
I/O Registers
165