CC2510FX Datasheet, PDF (115/253 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

CC2510Fx / CC2511Fx
WORCTL (0xA2) – Sleep Timer Control
Bit Name
Reset R/W
Description
7
-
0
R0
Not used
6:4 _-
111
R/W
Not used. Always write 111.
3
-
-
R0
Not used
2 _{WOR_RESET} 0
R0/W1 Reset timer. If a 1 is written to this bit location, the timer is
reset. Writing 0 will have no effect. Always read as 0
1:0 WOR_RES[1:0] 00
R/W
Timer resolution
Controls the resolution and maximum timeout of the WOR
timer. Adjusting the resolution does not affect the clock cycle
counter:
00 31.25 us resolution, 2 s max timeout (15:0)
01 1 ms resolution, 65 s max timeout (20:5)
10 32 ms resolution, 35 min max timeout (25:10)
11 1 s resolution, 18 h max timeout (30:15)
WORIRQ (0xA1) – Sleep Timer Interrupt Control
Bit Name
Reset R/W
7:6 _-
00
R0
5
-
0
R/W
4 _{EVENT0_MASK 0}
R/W
3:2 _-
00
1
-
0
0 _{EVENT0_FLAG 0}
R0
R/W0
R/W0
Description
Not used
Not used. This bit must always be written as 0.
Event 0 interrupt mask
0 : interrupt is disabled
1 : interrupt is enabled
Not used
Not used. This bit must always be written as 0.
Event 0 interrupt flag
0 : no interrupt is pending
1 : interrupt is pending
CC2510Fx/CC2511Fx PRELIMINARY Data Sheet (Rev. 1.2) SWRS055A Page 115 of 252