M32C8A Datasheet, PDF (307/372 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M32C/80 Series

M32C/8A Group
22. Programmable I/O Ports
Function Select Register C
b7 b6 b5 b4 b3 b2 b1 b0
0000 00
Symbol
PSC
Address
03AFh
Bit Symbol
Bit Name
Function
PSC_0
Port P7_0 peripheral function
output select bit
0: TXD2/SDA2 output
1: Do not set to this value
PSC_1
Port P7_1 peripheral function
output select bit
0: SCL2 output
1: Do not set to this value
PSC_2
PSC_3
PSC_4
−
(b6-b5)
PSC_7
Port P7_2 peripheral function
output select bit
Port P7_3 peripheral function
output select bit
Port P7_4 peripheral function
output select bit
0: CLK2 output
1: V
0: RTS2
1: Do not set to this value
0: TA2OUT output
1: Do not set to this value
Reserved bits
Set to 0
Port P10_4 to P10_7 peripheral 0: P10_4 to P10_7 or KI0 to KI3
function input select bit
1: AN_4 to AN_7⁽¹⁾
NOTE:
1. Set bits ILVL2 to ILVL0 in the KUPIC register to 000b (interrupt disabled) to change the PSC_7 bit.
If AN_4 to AN_7 are used with the PSC_7 bit setting to 0, power consumption may increase.
After Reset
00X0 0000b
RW
RW
RW
RW
RW
RW
RW
RW
Figure 22.11 PSC Register
Rev.1.00 Jul 15, 2007 Page 290 of 352
REJ09B0385-0100