M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 61

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Fig. 3.1.3 Port Pi (i = 0 to 8) register structure
b7
b6
b5
b4
b3
b2
b1
b0
Port Pi register (i = 0 to 8)
(Addresses 2
Note: Bits 7 to 4 of the port P3 register cannot be written (they may be either “0” or “1”) and are fixed to “0” at
Bit
0
2
5
6
7
1
3
4
reading.
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
16
, 3
7702/7703 Group User’s Manual
0
1
5
2
3
4
6
7
16
, 6
Bit name
16
, 7
16
, A
16
, B
16
, E
16
Data is input/output to/from a pin by
reading/writing from/to the corres-
ponding bit.
, F
INPUT/OUTPUT PINS
0 : “L” level
1 : “H” level
16
, 12
16
)
3.1 Programmable I/O ports
Functions
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
At reset
RW
RW
RW
RW
RW
RW
RW
RW
RW
3–5