Example Of Connection For Serial Writing (When Power Supplied From Writer) - Fujitsu MB90460 Series Hardware Manual

CHAPTER 24 EXAMPLE OF F
24.3 Example of Connection for Serial Writing (When Power
Supplied from Writer)
Figure 24.3-1 is an example of serial write connection when power is supplied from the
writer.
MD2=1 and MD0 are input from TAUX3 and TMODE respectively in AF200 flash
microcontroller programmer. Serial write mode: MD2, MD1, MD0 = 110

■ Example of Connection for Serial Writing (when Power Supplied from Writer)

Figure 24.3-1 Example of Connection for Serial Writing in MB90F462/F462A/F463A Internal Vector Mode
AF200 flash
microcontroller
programmer
TMODE
DX10-28S, right-angle type
620
2
MC-16LX MB90F462/F462A/F463A CONNECTION FOR SERIAL WRITING
(when Power Supplied from Writer)
User system
Connector
DX10-28S
(19)
TAUX3
(12)
(23)
TAUX
(10)
/TICS
/TRES
(5)
TTXD
(13)
(27)
TRXD
TCK
(6)
TVcc
(2)
(7,8,
GND
14,15,
21,22,
1,28)
Pins 3, 4, 9, 11, 16,
17, 18,20, 24, 25,
and 26 are open.
MB90F462/F462A/F463A
MD2
MD1
MD0
X0
1MHz to 16MHz
X1
P00
User
P01
User
C
SIN0
SOT0
SCK0
Vcc
User power
supply
Vss
Pin 1
Pin 14
DX10-28S
Pin 28
Connector (made by Hirose Electric) pin layout
B
Pin 15