TCC720 Datasheet, PDF (40/143 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC720
32-bit RISC Microprocessor for Digital Media Player
Dec. 16. 2002
TIMER / COUNTER
Preliminary Spec 0.51
the TREF, TCNT register has 20bit resolution. It can be used for generation of a long time
period.
5.2 Register Description
Timer/Counter Register Map (Base Address = 0x80000200)
Name Address Type
Reset
Description
TCFG0 0x0000 R/W
0x00 Timer/Counter 0 Configuration Register
TCNT0 0x0004 R/W 0x0000 Timer/Counter 0 Counter Register
TREF0 0x0008 R/W 0xFFFF Timer/Counter 0 Reference Register
TMREF0 0x000C R/W 0x0000 Timer/Counter 0 Middle Reference Register
TCFG1 0x0010 R/W
0x00 Timer/Counter 1 Configuration Register
TCNT1 0x0014 R/W 0x0000 Timer/Counter 1 Counter Register
TREF1 0x0018 R/W 0xFFFF Timer/Counter 1 Reference Register
TMREF1 0x001C R/W 0x0000 Timer/Counter 1 Middle Reference Register
TCFG2 0x0020 R/W
0x00 Timer/Counter 2 Configuration Register
TCNT2 0x0024 R/W 0x0000 Timer/Counter 2 Counter Register
TREF2 0x0028 R/W 0xFFFF Timer/Counter 2 Reference Register
TMREF2 0x002C R/W 0x0000 Timer/Counter 2 Middle Reference Register
TCFG3 0x0030 R/W
0x00 Timer/Counter 3 Configuration Register
TCNT3 0x0034 R/W 0x0000 Timer/Counter 3 Counter Register
TREF3 0x0038 R/W 0xFFFF Timer/Counter 3 Reference Register
TMREF3 0x003C R/W 0x0000 Timer/Counter 3 Middle Reference Register
TCFG4 0x0040 R/W
0x00 Timer/Counter 4 Configuration Register
TCNT4 0x0044 R/W 0x00000 Timer/Counter 4 Counter Register
TREF4 0x0048 R/W 0xFFFFF Timer/Counter 4 Reference Register
TCFG5 0x0050 R/W
0x00 Timer/Counter 5 Configuration Register
TCNT5 0x0054 R/W 0x00000 Timer/Counter 5 Counter Register
TREF5 0x0058 R/W 0xFFFFF Timer/Counter 5 Reference Register
TIREQ 0x0060 R/W 0x0000 Timer/Counter n Interrupt Request Register
TWDCFG 0x0070 R/W 0x0000 Watchdog Timer Configuration Register
TWDCLR 0x0074 W
-
Watchdog Timer Clear Register
5-2