Datasheet

Section 9 I/O Ports
REJ09B0140-0900 Rev. 9.00 Page 241 of 846
Sep 16, 2010
H8S/2215 Group
Table 9.11 P35 Pin Function
CKE1 in SCR_1 0 1
C/A in SMR_1 0 1 —
CKE0 in SCR_1 0 1 — —
P35DDR 0 1 — — —
Pin function P35 input P35 output
*
2
SCK1 output
*
2
SCK1 output
*
2
SCK1 input
IRQ5 input
*
1
Notes: 1. When used as an external interrupt pin, do not use for another function.
2. Note on Development Using the E6000 Emulator
The H8S/2215 Group does not have an I
2
C bus function and pins 35 and 34 are used
for CMOS output (except when P35ODR and P34ODR are set to 1). The E6000
emulator expects pins 35 and 34 to be used for NMOS push-pull output, which differs
from the pin output characteristics of the H8S/2215 Group. If it is necessary to use pins
35 and 34 for CMOS output, an appropriate resistance should be used for pull-up when
using the H8S/2215 with the E6000.
Table 9.12 P34 Pin Function
RE in SCR_1 0 1
P34DDR 0 1 —
Pin function P34 input P34 output
*
RxD1 input
Note: * Note on Development Using the E6000 Emulator
The H8S/2215 Group does not have an I
2
C bus function and pins 35 and 34 are used
for CMOS output (except when P35ODR and P34ODR are set to 1). The E6000
emulator expects pins 35 and 34 to be used for NMOS push-pull output, which differs
from the pin output characteristics of the H8S/2215 Group. If it is necessary to use pins
35 and 34 for CMOS output, an appropriate resistance should be used for pull-up when
using the H8S/2215 with the E6000.
Table 9.13 P33 Pin Function
SMIF in SCMR_1 0 1
TE in SCR_1 0 1 0 1
P33DDR 0 1 — 0 1 0 1
Pin function P33
input
P33
output
TxD1
output
P33
input
Setting
prohibited
TxD1
output
Setting
prohibited