Fujitsu MB91260B Series Hardware Manual page 449

CHAPTER 18 SERIAL PROGRAMMING CONNECTION
■ Example of Serial Programming Connection
Figure 18.1-2 Example of MB91F264B Serial Programming Connection
AF200
flash microcontroller
programmer
TAUX3
TMODE
/TICS
/TRES
TTXD
TRXD
DX10-28S: Right angle type
434
User System
Connector DX10-28S
(19)
(12)
WDT
(18)
(10)
(5)
(13)
(27)
TCK
(6)
(2)
TVcc
Power supplied from user (5.0 V)
GND
(14,15,
1, 28)
DX 10-28S
Pins 3, 4, 9, 11, 16,
17, 18, 20, 23, 24, 25,
and 26 are opened.
At serial programming 1
At serial programming 0
At serial programming 0
User circuit
At serial programming 0
At serial programming 1
User circuit
Pin 14
Pin 1
Pin 28 Pin 15
Pin assignments of connector (Hirose Electric)
MB91F264B
MD2 74
MD1 75
MD0 76
P44 27
P45 28
INITX 77
98
SIN0
SOT0 99
100
SCK0
Vcc
(17,35,49,
67,92)
Vss
(18,37,50,
68,93)