Renesas Hitachi H8S/2194 Series Hardware Manual page 30

Item Specifications
Timer
(4) Timer L
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(5) Timer R
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(6) Timer X1
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(7) Watchdog timer
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Prescaler unit
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PWM
(1) 14-bit PWM: Pulse resolution type x 1 channel
(2) 8-bit PWM: Duty control type x 4 channels
(3) 12-bit PWM: Pulse pitch control type x 2 channels
8-bit up/down counter
Clock source can be selected among 2 types of internal clock, CFG
frequency division signal, and PB and REC-CTL (control pulse)
Compare-match clearing function/auto reload function
Three reload timers
Mode discrimination
Reel control
Capstan motor acceleration/deceleration detection function
Slow tracking mono-multi
16-bit free-running counter
Clock source can be selected among 3 types of internal clock and DVCFG
Two output compare outputs
Four input capture inputs
Functions as watchdog timer or 8-bit interval timer
Generates reset signal or NMI at overflow
Divides system clock frequency and generates frequency division clock
for supporting module functions
Divides subclock frequency and generates input clock for Timer A (clock
time base)
Generates 8-bit PWM frequency and duty period
8-bit input capture at external signal edge
Frequency division clock output enabled
Three types of PWM are incorporated
Rev. 2.0, 11/00, page 3 of 1037