HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 607

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

• PG3/CS3/RAS3/CAS *
Note:
• PG2/CS2/RAS2/RAS
Note:
Operating
mode
EXPE
CS3E
RMTS2 to
RMTS0
PG3DDR
Pin function PG3
Operating
mode
EXPE
CS2E
RMTS2 to
RMTS0
PG2DDR
Pin function PG2
The pin function is switched as shown below according to the operating mode, bit PG3DDR,
bit CS3E, and bits RMTS2 to RMTS0.
The pin function is switched as shown below according to the operating mode, bit PG2DDR,
bit CS2E, and bits RMTS2 to RMTS0.
* Not used in the H8S/2378 0.18μm F-ZTAT Group, H8S/2377, H8S/2375, and
* Not used in the H8S/2378 0.18μm F-ZTAT Group, H8S/2377, H8S/2375, and
input
input
0
0
H8S/2373.
H8S/2373.
⎯
⎯
0
0
output
output
PG3
PG2
1
1
normal space
normal space
input
input
PG3
PG2
Area 3 is in
Area 2 is in
0
0
output
output
CS3
CS2
1
1
1, 2, 4
1, 2, 4
⎯
⎯
DRAM space
DRAM space
RAS3 output
RAS2 output
Area 3 is in
Area 2 is in
⎯
⎯
1
1
DRAM * space
DRAM * space
synchronous
CAS * output
synchronous
RAS * output
Areas 2 to 5
Areas 2 to 5
are in
are in
⎯
⎯
input
input
PG3
PG2
0
0
⎯
⎯
⎯
⎯
0
0
output
output
PG3
PG2
Rev.7.00 Mar. 18, 2009 page 539 of 1136
1
1
input
input
PG3
PG2
0
0
⎯
⎯
0
0
output
output
PG3
PG2
1
1
normal space
normal space
input
input
PG3
PG2
Area 3 is in
Area 2 is in
0
0
7
7
output
output
CS3
CS2
1
1
Section 10 I/O Ports
1
1
DRAM space
DRAM space
REJ09B0109-0700
RAS3 output CAS * output
RAS2 output RAS * output
Area 3 is in
Area 2 is in
⎯
⎯
1
1
DRAM * space
DRAM * space
synchronous
synchronous
Areas 2 to 5
Areas 2 to 5
are in
are in
⎯
⎯