MULTIJUNCTION TIMERS
10.4 TIO (Input/Output-Related 16-Bit Timer)
10
Clock bus
Input event bus
3 2 1 0 3 2 1 0
S
clk
clk
clk
clk
TIO 0
en/cap
en/cap
TIN3 (P153)
TIN4 (P154)
TIN5 (P155)
TIN3S
TIN4S
TIN5S
S
S
S
TIO 1
TIO 2
TIO 3
en/cap
en/cap
clk
S
TIO 4
en/cap
TIN6 (P156)
TIN6S
S
3 2 1 0 3 2 1 0
: Selector
S
Note: • This diagram only illustrates TIO control registers and is partly omitted.
Figure 10.4.3 Outline Diagram of TIO0–4 Clock and Enable Inputs
TIO0–3 Control Register 1 (TIO03CR1)
<Address: H’0080 031D>
<After reset: H’0000>
b8
0
9
0
10
0
11
0
12
0
13
0
14
b15
TIO03CKS
0
0
b
Bit Name
Function
R
0
W
0
8–13
No function assigned. Fix to "0".
14, 15
TIO03CKS
00: Clock bus 0
01: Clock bus 1
10: Clock bus 2
11: Clock bus 3
R
W
TIO0–3 clock source select bit
32180 Group User’s Manual (Rev.1.0)
10-103
RENESAS [ RENESAS TECHNOLOGY CORP ]
