Hitachi H8/500 Series - Page 40

Table 1-4 Pin Functions (cont)
Pin No.
CP-84,
Type Symbol CG-84 FP-80A I/O Name and Function
16-Bit free- FTOA
1 63 50 O FRT Output Compare A (channels 1, 2, and 3):
running FTOA
2 75 61 Output pins for the output compare A function
timer (FRT) FTOA
3 76 62 of the free-running timer channels 1, 2, and 3.
FTOB
1 60 47 O FRT Output Compare B (channels 1, 2, and 3):
FTOB
2 61 48 Output pins for the output compare B function
FTOB
3 62 49 of the free-running timer channels 1, 2, and 3.
FTCI
1 60 47 I FRT Counter Clock Input (channels 1, 2, and 3):
FTCI
2 61 48 External clock input pins for the free-running
FTCI
3 62 49 counters (FRCs) of free-running timer channels 1,
2, and 3.
FTI
1 57 44 I FRT Input Capture (channels 1, 2, and 3):
FTI
2 58 45 Input capture pins for free-running timer
FTI
3 59 46 channels 1, 2, and 3.
8-Bit TMO 10 79 O 8-bit Timer Output: Compare-match output pin
timer for the 8-bit timer.
TMCI 56 43 I 8-bit Timer Clock Input: External
clock input pin for the 8-bit timer counter.
TMRI 59 46 I 8-bit Timer Counter Reset Input: A high input
at this pin resets the 8-bit timer counter.
PWM PW
1 77 63 O PWM Timer Output (channels 1, 2, and 3):
timer PW
2 78 64 Pulse-width modulation timer output pulses.
PW
3 79 65
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