R8C/11 Group
Appendix 2. Connecting examples for serial writer and on-chip debugging emulator
Appendix figure 2.1 shows connecting examples with USB Flash Writer and appendix figure 2.2
shows connecting examples with M16C Flash Starter.
MODE
Appendix figure 2.1 Connecting examples with USB Flash Writer (M3A-0665)
T x D
RxD
Appendix figure 2.2 Connecting examples with M16C Flash Starter (M3A-0806)
Rev.1.20
Jan 27, 2006
REJ09B0062-0120
Appendix 2. Connecting Examples for Serial Writer and On-chip Debugging Emulator
3 3 kΩ
M O D E
T x D
1 0
T x D
8
7
V s s
R E S E T
CNVss
4
3
RxD
1
V c c
2
USB Flash Writer
(M3A-0665)
M O D E
T x D
1 0
7
V s s
4
1
V c c
M 1 6 C F l a s h S t a r t e r
( M 3 A - 0 8 0 6 )
page 200 of 204
2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7
1 6
2 5
2 6
1 5
2 7
1 4
2 8
1 3
R 8 C / 1 1
2 9
1 2
1 1
3 0
3 1
1 0
3 2
9
1 2 3 4 5 6 7 8
C o n n e c t
o s c i l l a t o r
(1 )
c i r c u i t
U s e r r e s e t s i g n a l
NOTES:
1. No need to connect an oscillation circuit when operating with
on-chip oscillator clock.
2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7
2 5
1 6
2 6
1 5
2 7
1 4
2 8
1 3
R 8 C / 1 1
2 9
1 2
3 0
1 1
3 1
1 0
3 2
9
1 2 3 4 5 6 7 8
C o n n e t
o s c i l l a t o r
(1 )
c i r c u i t
N O T E S :
1 . N e e d t o c o n n e c t t h e o s c i l l a t o r c i r c u i t , e v e n w h e n
o p e r a t i n g w i t h t h e o n - c h i p o s c i l l a t o r c l o c k .
Vss
V c c
Vss
V c c