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CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
Preliminary User’s Manual U17260EJ3V1UD
171
7.2 Configuration of 16-Bit Timer/Event Counters 00 and 01
16-bit timer/event counters 00 and 01 include the following hardware.
Table 7-1. Configuration of 16-Bit Timer/Event Counters 00 and 01
Item Configuration
Time/counter
16-bit timer counter 0n (TM0n)
Register
16-bit timer capture/compare registers 00n, 01n (CR00n, CR01n)
Timer input
TI00n, TI01n pins
Timer output
TO0n pin, output controller
Control registers
16-bit timer mode control register 0n (TMC0n)
16-bit timer capture/compare control register 0n (CRC0n)
16-bit timer output control register 0n (TOC0n)
Prescaler mode register 0n (PRM0n)
Port mode register 0 (PM0)
Port register 0 (P0)
Remark
n = 0:
µ
PD78F0531, 78F0532, 78F0533
n = 0, 1:
µ
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D
Figures 7-1 and 7-2 show the block diagrams.
Figure 7-1. Block Diagram of 16-Bit Timer/Event Counter 00
Internal bus
Capture/compare control
register 00 (CRC00)
TI010/TO00/P01
f
PRS
f
PRS
/2
2
f
PRS
/2
8
f
PRS
TI000/P00
Prescaler mode
register 00 (PRM00)
2
PRM001 PRM000
CRC002
16-bit timer capture/compare
register 010 (CR010)
Match
Match
16-bit timer counter 00
(TM00)
Clear
Noise
elimi-
nator
CRC002 CRC001 CRC000
INTTM000
TO00/TI010/
P01
INTTM010
16-bit timer output
control register 00
(TOC00)
16-bit timer mode
control register 00
(TMC00)
Internal bus
TMC003 TMC002 TMC001 OVF00
TOC004 LVS00 LVR00 TOC001 TOE00
Selector
16-bit timer capture/compare
register 000 (CR000)
Selector
Selector
Selector
Noise
elimi-
nator
Noise
elimi-
nator
Output
controller
OSPE00
OSPT00
Output latch
(P01)
PM01
To CR010
Содержание 78K/0 Series
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