
Table 16.29
Pin Settings in GCI Mode (1)
NOTES:
1. Set the PS0 register after setting registers PD6 and PSL0.
2. CTS input is used as a trigger signal input.
Table 16.30
Pin Settings in GCI Mode (2)
NOTES:
1. Set the PS1 register after setting registers PD7, PSC, and PSL1.
2. P7_0 is an N-channel open drain output port.
3. CTS input is used as a trigger signal input.
Table 16.31
Pin Settings in GCI Mode (3)
NOTES:
1. Set the PS3 register after setting registers PD9, PSC3, and PSL3.
2. Set registers PD9 or PS3 immediately after the PRC2 bit in the PRCR register is set to 1 (write enable). Do not
generate an interrupt or a DMA or DMACII transfer between the instruction to set to the PRC2 bit to 1 and the
instruction to set registers PD9 or PS3.
3. CTS input is used as a trigger signal input.
Port
Function
Bit Setting
PD6 Register
PSL0 Register
P6_0
PD6_0 = 0
PS0_0 = 0
P6_1
CLK0 input
PD6_1 = 0
PS0_1 = 0
P6_2
RXD0 input
PD6_2 = 0
PS0_2 = 0
P6_3
TXD0 output
PSL0_3 = 0
PS0_3 = 1
P6_4
PD6_4 = 0
PS0_4 = 0
P6_5
CLK1 input
PD6_5 = 0
PS0_5 = 0
P6_6
RXD1 input
PD6_6 = 0
PS0_6 = 0
P6_7
TXD1 output
PSL0_7 = 0
PS0_7 = 1
Port
Function
Bit Setting
PD7 Register
PSC Register
PSL1 Register
TXD2 output
PSC_0 = 0
PSL1_0 = 0
PS1_0 = 1
P7_1
RXD2 input
PD7_1 = 0
PS1_1 = 0
P7_2
CLK2 input
PD7_2 = 0
PS1_2 = 0
P7_3
PD7_3 = 0
PS1_3 = 0
Port
Function
Bit Setting
PSC3 Register
PSL3 Register
P9_0
CLK3 input
PD9_0 = 0
PS3_0 = 0
P9_1
RXD3 input
PD9_1 = 0
PS3_1 = 0
P9_2
TXD3 output
PSL3_2 = 0
PS3_2 = 1
P9_3
PD9_3 = 0
PSL3_3 = 0
PS3_3 = 0
P9_4
PD9_4 = 0
PSL3_4 = 0
PS3_4 = 0
P9_5
CLK4 input
PD9_5 = 0
PSL3_5 = 0
PS3_5 = 0
P9_6
TXD4 output
PSC3_6 = 0
PSL3_6 = 0
PS3_6 = 1
P9_7
RXD4 input
PD9_7 = 0
PS3_7 = 0