Appendix 2 Connecting Examples For Serial Writer And On-Chip Debugging Emulator - Renesas M16C FAMILY Hardware Manual

Under development
Preliminary specification
Specifications in this manual are tentative and subject to change.
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)
Appendix figure 2.2 Connecting examples with M16C Flash Starter (M3A-0806)
Rev.0.91 2003 Sep 08
Appendix 2. Connecting Examples for Serial Writer and On-chip Debugging Emulator
33 kΩ
MODE
TxD
10
TxD
8 7
Vss
RESET
4 CNVss
3
RxD
1 Vcc
2
USB Flash Writer
(M3A-0665)
MODE
TxD
10
TxD
7
Vss
4
RxD
1
Vcc
M16C Flash Starter
(M3A-0806)
page 181 of 184
24 23 22 21 20 19 18 17
25 16
26 15
27 14
28 13
R8C/11
29
12
11
30
10
31
32 9
1 2 3 4 5 6 7 8
Connect
oscillator
1
circuit
User reset signal
Notes:
1: No need to connect an oscillation circuit when operating with
ring oscillator clock.
24 23 22 21 20 19 18 17
25 16
26
15
27 14
28 13
R8C/11
12
29
30 11
31 10
32 9
1 2 3 4 5 6 7 8
Connet
oscillator
1
circuit
Note:
1: Need to connect the oscillator circuit
Vss
Vcc
Vss
Vcc