Datasheet

Section 11 16-Bit Cycle Measurement Timer (TCM)
Rev. 3.00 Sep. 28, 2009 Page 307 of 910
REJ09B0350-0300
11.2 Input/Output Pins
Table 11.1 lists the input and output pins for the TCMs.
Table 11.1 Pin Configuration
Channel Pin Name I/O Function
TCMCKI0
(TCMMCI0)
Input External counter clock input
Cycle measurement control input
0
TCMCYI0 Input External event input
TCMCKI1
(TCMMCI1)
Input External counter clock input
Cycle measurement control input
1
TCMCYI1 Input External event input
TCMCKI2
(TCMMCI2)
Input External counter clock input
Cycle measurement control input
2
TCMCYI2 Input External event input
3 TCMCKI3
(TCMMCI3)
Input External counter clock input
Cycle measurement control input
TCMCYI3 Input External event input
11.3 Register Descriptions
The TCMs have the following registers.
Table 11.2 Register Configuration
Channel Register Name Abbreviation R/W
Initial
Value
Address
Data Bus
Width
TCM timer counter_0 TCMCNT_0 R/W H'0000 H'FBC0 16
TCM cycle upper limit register_0 TCMMLCM_0 R/W H'FFFF H'FBC2 16
TCM cycle lower limit register_0 TCMMINCM_0 R/W H'0000 H'FBCC 16
TCM input capture register_0 TCMICR_0 R H'0000 H'FBC4 16
TCM input capture buffer register_0 TCMICRF_0 R H'0000 H'FBC6 16
TCM status register_0 TCMCSR_0 R/W H'00 H'FBC8 8
Channel 0
TCM control register_0 TCMCR_0 R/W H'00 H'FBC9 8
TCM interrupt enable register_0 TCMIER_0 R/W H'00 H'FBCA 8