XA-G3 Datasheet, PDF (13/36 Pages) NXP Semiconductors – XA 16-bit microcontroller family 32K/512 OTP/ROM/ROMless, watchdog, 2 UARTs

Philips Semiconductors
XA 16-bit microcontroller family
32K/512 OTP/ROM/ROMless, watchdog, 2 UARTs
Product specification
XA-G3
T2 Pin
T2EX Pin
TCLK
C/T2 = 0
C/T2 = 1
Transition
Detector
Control
TR2 _Capture
TL2
(8-bits)
TH2
(8-bits)
T2CAPL
T2CAPH
Control
EXEN2
Figure 7. Timer 2 in Capture Mode
TF2
EXF2
Timer 2
Interrupt
SU00704
T2 Pin
T2EX Pin
TCLK
C/T2 = 0
C/T2 = 1
Transition
Detector
Control
TR2
Reload
TL2
(8-bits)
TH2
(8-bits)
T2CAPL
T2CAPH
Control
EXEN2
Figure 8. Timer 2 in Auto-Reload Mode (DCEN = 0)
(DOWN COUNTING RELOAD VALUE)
FFH
FFH
TF2
EXF2
Timer 2
Interrupt
SU00705
TOGGLE
EXF2
TCLK
T2 PIN
C/T2 = 0
C/T2 = 1
1999 Apr 07
OVERFLOW
TL2
TH2
TF2
CONTROL
TR2
T2CAPL
T2CAPH
(UP COUNTING RELOAD VALUE)
Figure 9. Timer 2 Auto Reload Mode (DCEN = 1)
COUNT
DIRECTION
1 = UP
0 = DOWN
T2EX PIN
13
INTERRUPT
SU00706