Datasheet

Section 9 I/O Ports
Page 236 of 846 REJ09B0140-0900 Rev. 9.00
Sep 16, 2010
H8S/2215 Group
Table 9.4 P15 Pin Function
FADSEL in UCTLR
*
3
0 1
TPU Channel 1 Setting
*
1
Output Input or Initial Value —
P15DDR — 0 1 —
Pin function P15 input P15 output FSE0 output
*
3
TIOCB1 output
TIOCB1 input
TCLKC input
Table 9.5 P14 Pin Function
TPU Channel 1 Setting
*
1
Output Input or Initial Value
P14DDR — 0 1
Pin function P14 input P14 output
TIOCA1 output
TIOCA1 input
IRQ0 input
*
2
Notes: 1. For details on the TPU channel specification, refer to section 10, 16-Bit Timer Pulse
Unit (TPU).
2. When used as an external interrupt pin, do not use for another functions.
3. On-chip USB cannot be used in mode 7.
Table 9.6 P13 Pin Function
AE3 to AE0
*
1
Other than B'1111 B'1111
FADSEL in UCTLR
*
3
0 1 —
TPU Channel 0 Setting
*
2
Output Input or Initial Value — —
P13DDR — 0 1 — —
Pin function P13 input P13 output A23 output
TIOCD0
output
TIOCD0 input
VPO
output
*
3
TCLKB input
Notes: 1. Valid in modes 4 to 6.
2. For details on the TPU channel specification, refer to section 10, 16-Bit Timer Pulse
Unit (TPU).
3. The USB may be unusable in mode 7 in some cases. See section 3, MCU Operating
Modes, for details.