H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 986

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix C I/O Port Block Diagrams
Rev. 3.00 Sep 15, 2006 page 952 of 988
REJ09B0330-0300
H8S/2351
PA
Legend:
WDDRA
WDRA
WODRA
WPCRA
RDRA
RPORA
RODRA
RPCRA
4
Figure C.7 (b-1) H8S/2351 Port A Block Diagram (Pin PA
: Write to PADDR
: Write to PADR
: Write to PAODR
: Write to PAPCR
: Read PADR
: Read port A
: Read PAODR
: Read PAPCR
*
*
1
2
Mode 1/2/3/6/7
Mode 4/5
Notes: 1. Output enable signal
2. Open drain control signal
3. Set priority
Mode
4/5 *
Q
Q
Q
Q
PA4ODR
PA4PCR
PA4DDR
WDDRA
WODRA
WPCRA
PA4DR
S
WDRA
Reset
Reset
Reset
3
R
C
C
R
C
R
C
RPCRA
RODRA
RDRA
RPORA
Reset
R
D
D
D
D
4
)
Interrupt
controller
IRQ interrupt
input