HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 13

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Item
10.12.5 Pin Functions
10.13.5 Pin Functions
10.14.4 Pin Functions
• PF7/φ
10.16.1 Port H Data
Direction Register
(PHDDR)
15.3.7 Serial Status
Register (SSR)
Normal Serial
Communication
Interface Mode (When
SMIF in SCMR is 0)
Smart Card Interface
Mode (When SMIF in
SCMR is 1)
Page
523
527
531
541
705
709
Revision (See Manual for Details)
Table amended
Legend added
Legend: n = 7 to 0
Table amended
Legend added
Legend: n = 7 to 0
Table amended
Table amended
Note amended
Note: * Only 0 can be written, to clear the flag. Alternately,
Note amended
Note: 1. Only 0 can be written, to clear the flag. Alternately,
Bit
3
2
1
0
PDnDDR
Pin function
PEnDDR
Pin function
PF7DDR
Bit Name
PH3DDR
PH2DDR
PH1DDR
PH0DDR
2. Elementary time unit (etu): Transfer duration for one
input
use the bit clear instruction to clear the flag.
PEn
use the bit clear instruction to clear the flag.
bit
0
Initial Value
0
0
0
0
Data I/O
output
—
PEn
1
R/W
W
W
W
W
Data I/O
0
—
Rev.7.00 Mar. 18, 2009 page xi of lxvi
Description
• Mode 7 (when EXPE = 0)
PDn input
Pins PH3 to PH0 are I/O ports, and their functions can be switched with
PHDDR.
Pin PH1 functions as the SDRAMφ *
DCTL pin *
PH1 is an I/O port and its function can be switched with PHDDR.
0
input
PEn
0
2
is high. When the input level of the DCTL pin *
output
PEn
1
PDn output
input
PEn
0
1
1
output pin when the input level of the
REJ09B0109-0700
output
PEn
1
1
Data I/O
Data I/O
2
—
is low, pin
—