C501G-1E SIEMENS [Siemens Semiconductor Group], C501G-1E Datasheet - Page 81

• Manufacturer Part Number: C501G-1E
• Description: 8-Bit Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Special Function Register T2CON (Address C8 H )
Bit
EXEN2
Semiconductor Group
Bit No.
C8 H
The shaded bits are not used for interrupt enable control.
Function
Timer 2 External Enable.
When set, allows a capture or reload to occur as a result of a negative transition on
pin T2EX (P1.1) if timer 2 is not being used to clock the serial port. EXEN2 = 0
causes timer 2 to ignore events at T2EX.
MSB
TF2
CF
H
EXF2
CE
H
RCLK
CD
H
TCLK
CC
H
7-3
EXEN2
CB
H
TR2
CA
H
C/T2 CP/RL2
C9
H
LSB
Interrupt System
C8
Reset Value : 00 H
H
T2CON
C501