Datasheet

Section 9 Peripheral I/O Mapping Controller
Page 250 of 982 REJ09B0465-0300 Rev. 3.00
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
(b) Port 3 Peripheral Function Mapping Register 2 (PMCR32)
b7
⎯
0
b6
0
b5
P33MD[2:0]
1
b4
1
b3
⎯
0
b2
0
b1
P32MD[2:0]
1
b0
1
H'FF0049
Bit:
Address:
Value after reset:
Bit Symbol Bit Name Description R/W
7 ⎯ Reserved This bit is always read as 0. The write value should
always be 0.
⎯
6 to 4 P33MD[2:0] P33 function
select
000: Setting prohibited
001: IRQ3 input
010: TRCOI input (timer RC)*
011: FTIOD input/output (timer RC)* (initial value)
100: TGIOB input/output (timer RG)
101: FTIOD0 input/output (timer RD_0)
110: TRAO output (timer RA)
111: Setting prohibited
R/W
3 ⎯ Reserved This bit is always read as 0. The write value should
always be 0.
⎯
2 to 0 P32MD[2:0] P32 function
select
000: Setting prohibited
001: IRQ2 input
010: TXD output (SCI3_1)
011: FTIOC input/output (timer RC)* (initial value)
100: TGIOA input/output (timer RG)
101: FTIOC0 input/output (timer RD_0)
110: TRBO output (timer RB)
111: Setting prohibited
R/W
Note: * The timer RC is not available on the H8S/20203, H8S/20223, H8S/20215, and
H8S/20235 Groups. No function is selected in the initial state for these groups.