Technical information

Section 4 User System Interface Circuits
Rev. 5.00 Aug. 18, 2009 Page 70 of 78
REJ10J1237-0500
PA(11:0), PA(15:14)
PB(3:2), PB5
PB16, PE0, PE(4:3)
PE11, PE(14:13)
PA(13:12), PB1
PE(2:1), PE(10:5)
PE12, PE15
Vcc
SH7080
User system
PA(11:0), PA(15:14)
PB(3:2), PB5
PB16, PE0, PE(4:3)
PE11, PE(14:13)
PA(13:12), PB1
PE(2:1), PE(10:5)
PE12, PE15
EP1K100FC
CB3T16211
EP1K100FC
CB3T16211
*1
*2
*2
Figure 4.12 User System Interface Circuits when Selecting SH7125/SH7124 Operating
Mode
Notes: 1. If the product revision of the R0E570800VKK00 EV-chip unit is a letter from A to H
at shipment from the factory, the value of the pull-up resistor will be 47 kΩ.
2. If the product revision of the R0E570800VKK00 EV-chip unit is a letter from A to H
at shipment from the factory, the CB3T16211 will not be mounted. Signals from the
user system are connected to EP1K100FC.
3. The product revision at the time of shipment from the factory is printed on the edge of
the R0E570800VKK00 board. Check the alphabetic character following the six-digit
number.