W90P710CD Datasheet, PDF (367/552 Pages) Winbond – 32-BIT ARM7TDMI-BASED MCU

W90P710CD/W90P710CDG
BITS
[31:24]
[23:0]
Reserved
TIC
DESCRIPTIONS
Reserved
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.
NOTE1: Never write 0x0 in TIC, or the core will run into unknown
state.
NOTE2: No matter CEN is 0 or 1, whenever software write a new
value into this register, TIMER will restart counting using this new
value and abort previous count.
Timer Data Register 0/1 (TDR0/1)
REGISTER ADDRESS R/W
DESCRIPTION
TDR0 0xFFF8_10010 R Timer Data Register 0
TDR1 0xFFF8_10014 R Timer Data Register 1
RESET VALUE
0x0000_0000
0x0000_0000
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
TDR [23:16]
15
14
13
12
11
10
9
8
TDR [15:8]
7
6
5
4
3
2
1
0
TDR [7:0]
BITS
[31:24]
[23:0]
Reserved
TDR
DESCRIPTIONS
Reserved
Timer Data Register
The current count is registered in this 24-bit value.
NOTE: Software can read a correct current value on this register only
when CEN = 0, or the value represents here could not be a correct
one.
Publication Release Date: September 19, 2006
- 367 -
Revision B2