6.3 Registers Controlling 16-Bit Timer 90
16-bit timer 90 is controlled by the following four registers.
• 16-bit timer mode control register 90 (TMC90)
• Buzzer output control register 90 (BZC90)
• Port mode registers 2, 3 (PM2, PM3)
• Port 2 (P2)
(1)
16-bit timer mode control register 90 (TMC90)
16-bit timer mode control register 90 (TMC90) controls the setting of a count clock, capture edge, etc.
TMC90 is set with a 1-bit or 8-bit memory manipulation instruction.
RESET input sets TMC90 to 00H.
CHAPTER 6 16-BIT TIMER 90
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