upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 103

• Manufacturer Part Number: upd78f0148m1gka1-9eu
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

PU6:
PM6: Port mode register 6
RD:
WR××: Write signal
WR
WR
WR
RD
Pull-up resistor option register 6
Read signal
PORT
PU
PM
PM64, PM65, PM67
Memory expansion
PU64, PU65, PU67
(P64, P65, P67)
Output latch
mode register
Figure 4-17. Block Diagram of P64, P65, and P67
Alternate
function
(MEM)
PM6
PU6
CHAPTER 4 PORT FUNCTIONS
User’s Manual U15947EJ3V1UD
Selector
Selector
EV
DD
P-ch
P64/RD,
P65/WR,
P67/ASTB
103