228
10.1.4 Register Configuration
Table 10.3 summarizes the ITU register configuration.
Table 10.3 Register Configuration
Channel Name
Abbrevi-
ation R/W
Initial
Value Address
*
1
Access
Size
Shared Timer start register TSTR R/W H'E0/H'60 H'5FFFF00 8
Timer synchro register TSNC R/W H'E0/H'60 H'5FFFF01 8
Timer mode register TMDR R/W H'80/H'00 H'5FFFF02 8
Timer function control register TFCR R/W H'C0/H'40 H'5FFFF03 8
Timer output control register TOCR R/W H'FF/H'7F H'5FFFF31 8
0 Timer control register 0 TCR0 R/W H'80/H'00 H'5FFFF04 8
Timer I/O control register 0 TIOR0 R/W H'88/H'08 H'5FFFF05 8
Timer interrupt enable register 0 TIER0 R/W H'F8/H'78 H'5FFFF06 8
Timer status register 0 TSR0 R/(W)
*
2
H'F8/H'78 H'5FFFF07 8
Timer counter 0 TCNT0 R/W H'00 H'5FFFF08 8, 16, 32
H'5FFFF09 8, 16, 32
General register A0 GRA0 R/W H'FF H'5FFFF0A 8, 16, 32
H'5FFFF0B 8, 16, 32
General register B0 GRB0 R/W H'FF H'5FFFF0C 8, 16
H'5FFFF0D 8, 16
1 Timer control register 1 TCR1 R/W H'80/H'00 H'5FFFF0E 8
Timer I/O control register 1 TIOR1 R/W H'88/H'08 H'5FFFF0F 8
Timer interrupt enable register 1 TIER1 R/W H'F8/H'78 H'5FFFF10 8
Timer status register 1 TSR1 R/(W)
*
2
H'F8/H'78 H'5FFFF11 8
Timer counter 1 TCNT1 R/W H'00 H'5FFFF12 8, 16
H'5FFFF13 8, 16
General register A1 GRA1 R/W H'FF H'5FFFF14 8, 16, 32
H'5FFFF15 8, 16, 32
General register B1 GRB1 R/W H'FF H'5FFFF16 8, 16, 32
H'5FFFF17 8, 16, 32