maxq7667 Maxim Integrated Products, Inc., maxq7667 Datasheet - Page 22

• Manufacturer Part Number: maxq7667
• Description: 16-bit, Risc, Microcontroller-based, Ultrasonic Distance-measuring System
• Manufacturer: Maxim Integrated Products, Inc.

16-Bit, RISC, Microcontroller-Based,
Ultrasonic Distance-Measuring System
Figure 8. Schedule-Timer Module Block Diagram
Figure 9. Type 2 Timer/Counter in 16-Bit Mode
22
P1.7/SYNC
______________________________________________________________________________________
SYSTEM
CLOCK
INPUT CONDITIONING
SCALING
GATING
SCNT.8:SSYNC_EN
CLR
PROGRAMMABLE
SCNT.11:STDIV2
1, 2, 4, ..., 128
DIVIDE BY
CAPTURE
CLOCK
SCNT.0:STIME
16-BIT CAPTURE/COMPARE
CLR
16-BIT UP-
16-BIT UP-COUNTER
COUNTER
STIM
T2Rx REGISTER
16-BIT RELOAD
SCHEDULE TIMER
T2Vx REGISTER
T2Cx REGISTER
MAXQ7667
COMPARATOR
STIM = SALM
REGISTER
SALM
OVERFLOW
SCNT.1:SALME
RELOAD
EQUAL
OUTPUT CONDITIONING
POLARITY SELECTION
SCNT.6:SALMF
GENERATED WHEN
AN INTERRUPT IS
SALIE = 1 AND
SCNT.7:SALIE
SALMF = 1
INT