Figure 4.4-1 Block Diagram Of Port 2 Pin; Table 4.4-2 Correspondence Between Pins And Register For Port 2 - Fujitsu F2MC-8L Series Hardware Manual

CHAPTER 4 I/O PORTS
Block Diagram of Port 2
SPL: Pin state specification bit in the standby control register (STBC)
Port 2 Register
The port 2 register is of PDR2.
Each bit in the PDR2 register has a one-to-one relationship with a port 2 pin.
Table 4.4-2 shows the correspondence between pins and the port 2 register.

Table 4.4-2 Correspondence between Pins and Register for Port 2

Port
PDR2
Port 2
Corresponding pin
114

Figure 4.4-1 Block Diagram of Port 2 Pin

PDR (Port data register)
PDR read
Output latch
PDR write
Stop or watch mode (SPL=1)
Correspondence between register bit and pin
Bit 7
P27
Bit 6 Bit 5 Bit 4
P26 P25 P24
P-ch
Pin
N-ch
Bit 3 Bit 2 Bit 1
P23 P22 P21
Bit 0
P20