W90N740CD WINBOND [Winbond], W90N740CD Datasheet - Page 154

• Manufacturer Part Number: W90N740CD
• Description: 32-Bit ARM7TDMI-Based Micro-Controller
• Manufacturer: WINBOND [Winbond]

PRESCALE [7:0]
Clock input is divided by PRESCALE + 1 before it is fed to the counter (here PRESCALE is considered
as a decimal number). If PRESCALE = 0, then there is no scaling.
Timer Initial Count Register 0 (TICR0)
Timer Initial Count Register 1 (TICR1)
TIC [23:0]: Timer Initial Count
This is a 24-bit value representing the initial count. Timer will reload this value whenever the counter is
decremented to zero.
REGISTER
MODE [28:27]
TICR0
TICR1
31
23
15
7
00
01
10
11
0xFFF8.100C
0xFFF8.1008
ADDRESS
30
22
14
6
The timer is operating in the one-shot mode. The associated interrupt signal is
generated once (if IE is enabled) and CE is automatically cleared then.
The timer is operating in the periodic mode. The associated interrupt signal is
generated periodically (if IE is enabled).
The timer is operating in the toggle mode. The associated interrupt signal is
changing back and forth (if IE is enabled) with 50% duty cycle.
Reserved for further use
R/W/C
29
21
13
5
R/W
R/W
Timer Initial Control Register 0
Timer Initial Control Register 1
28
20
12
4
RESERVED
TIMER OPERATING MODE
TIC [23:16]
TIC [15:8]
TIC [7:0]
- 151 -
W90N740CD/W90N740CDG
DESCRIPTION
27
19
11
3
Publication Release Date: September. 19, 2005
26
18
10
2
25
17
9
1
RESET VALUE
0x0000.00FF
0x0000.00FF
Revision A7
24
16
8
0