P51XAG30KFA PHILIPS [NXP Semiconductors], P51XAG30KFA Datasheet - Page 13

• Manufacturer Part Number: P51XAG30KFA
• Description: XA 16-bit microcontroller family 32K/512 OTP/ROM/ROMless, watchdog, 2 UARTs
• Manufacturer: PHILIPS [NXP Semiconductors]

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