CT-161-CD Fujitsu Semiconductor America Inc, CT-161-CD Datasheet - Page 26

• Manufacturer Part Number: CT-161-CD
• Description: KIT 16LX FOR MB90F387
• Manufacturer: Fujitsu Semiconductor America Inc
• Series: F²MC-16LXr
• Type: MCUr

Specifications of CT-161-CD

• Contents: Board, Cable, CD
• For Use With/related Products: MB90F387S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1103

26
MB90385 Series
Relation between port 2 registers and pins
Port 2
Port 2 pins block diagram (general-purpose input/output port)
Port 2 registers
Port name
Standby control : Control among Stop mode (SPL=1), Time-base timer mode (SPL=1), and clock mode
• Port 2 registers include port 2 data register (PDR2) and port 2 direction register (DDR2).
• The bits configuring the register correspond to port 2 pins on a one-to-one basis.
Port direction register (DDR)
Port data register (PDR)
PDR2,DDR2
Corresponding pins
PDR write
PDR read
DDR write
DDR read
(SPL=1).
Output latch
Direction
latch
function input
Peripheral
Bits of register and corresponding pins
P27
bit7
function output
Peripheral
P26
bit6
P25
bit5
Peripheral function
Standby control (SPL=1)
output permission
P24
bit4
P23
bit3
Pch
Nch
P22
bit2
Pin
P21
bit1
P20
bit0