HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 601

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

• PF2/LCAS/IRQ15/DQML *
Notes: 1. IRQ15 interrupt input when bit ITS15 is cleared to 0 in ITSR.
Operating
mode
EXPE
Areas
2 to 5
PF2DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bits RMTS2 to RMTS0 in DRAMCR, bits ABW5 to ABW2 in ABWCR, and
bit PF2DDR.
2. Not used in the H8S/2378 0.18μm F-ZTAT Group, H8S/2377, H8S/2375, and
H8S/2373.
Any
DRAM /
synchro-
nous
DRAM *
space
area is
16-bit bus
space
DQML *
LCAS/
output
⎯
2
2
PF2 input
All DRAM/
synchronous
DRAM *
areas are 8-bit bus
space, or areas 2 to
5 are all normal
space
1, 2, 4
⎯
0
2
2
space
output
PF2
1
IRQ15 interrupt input *
PF2 input
0
⎯
0
Rev.7.00 Mar. 18, 2009 page 533 of 1136
output
PF2
1
1
Any
DRAM/
synchro-
nous
DRAM *
space
area is
16-bit bus
space
DQML *
LCAS/
output
3 *
⎯
2
, 7
2
2
Section 10 I/O Ports
PF2 input
All DRAM/
synchronous
DRAM *
areas are 8-bit bus
space, or areas 2 to
5 are all normal
space
REJ09B0109-0700
1
0
2
space
output
PF2
1