NXP Semiconductors
UM10858
PN7462 family HW user manual
UM10858
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© NXP B.V. 2018. All rights reserved.
User manual
COMPANY PUBLIC
Rev. 1.4 — 14 May 2018
314514
129 of 345
Name
Address
offset
Width
(bits)
Access Reset value
Description
TIMERS_WDOG_INT_SET_STATUS_REG
3FD4h
32
W
00000000h
Watchdog set interrupt
TIMERS_INT_CLR_ENABLE_REG
3FD8h
32
W
00000000h
Timer clear interrupt enable
TIMERS_INT_SET_ENABLE_REG
3FDCh
32
W
00000000h
Timer set interrupt enable
TIMERS_INT_STATUS_REG
3FE0h
32
R
00000000h
Timer interrupt status
TIMERS_INT_ENABLE_REG
3FE4h
32
R
00000000h
Timer interrupt enable
TIMERS_INT_CLR_STATUS_REG
3FE8h
32
W
00000000h
Timer clear interrupt
TIMERS_INT_SET_STATUS_REG
3FECh
32
W
00000000h
Timer set interrupt
RESERVED
3FF0h -
3FFCh
32
R
00000000h
Reserved
11.4.2 Register description
Table 150. TIMERS_TIMER0_CONTROL_REG (address offset 0x0000)
Bit
Symbol
Reset Value
Access Type
Description
31:1
RESERVED
0
R
Reserved
0
TIMER0_MODE
0
R/W
0 – single shot
1 – free running
Table 151. TIMERS_TIMER0_TIMEOUT_REG (address offset 0x0004)
Bit
Symbol
Reset Value
Access Type
Description
31:12
RESERVED
0
R
Reserved
11:0
TIMER0_TIMEOUT
0
R/W
Initial count value of Timer0 in step size of
0.30 ms
[2]
. If set to 0, this feature is disabled.
Table 152. TIMERS_TIMER0_COUNT_REG (address offset 0x0008)
Bit
Symbol
Reset Value
Access Type
Description
31:12
RESERVED
0
R
Reserved
11:0
TIMER0_COUNT
0
R
Current count value of Timer0 in step size of
0.30ms
Table 153. TIMERS_TIMER1_CONTROL_REG (address offset 0x000C)
Bit
Symbol
Reset Value
Access Type
Description
31:2
RESERVED
0
R
Reserved
1
ENABLE_TIMER0_TRIGGER
0
R/W
1- Timer1 will decrement once when Timer0
reaches its terminal count (assuming that
field TIMER1_TIMEOUT is non-zero in
register TIMERS_TIMER1_TIMEOUT)
0: Timer1 counts independently