HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 1213

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

PA
4
Legend:
WDDRA: Write to PADDR
WDRA:
WODRA: Write to PAODR
WPCRA: Write to PAPCR
RDRA:
RPORA: Read port A
RODRA: Read PAODR
RPCRA: Read PAPCR
A20E:
Figure C.10 (b) Port A Block Diagram (Pin PA
*
*
1
2
Write to PADR
Read PADR
Address 20 enable
Mode 7
Modes 4 and 5
Modes 6 and 7
Mode 7
Modes 4 to 6
Notes: 1. Output enable signal
A20E
Rev.4.00 Sep. 07, 2007 Page 1183 of 1210
2. Open drain control signal
PA4ODR
Q
PA4PCR
Q
PA4DDR
Q
Q
WODRA
WPCRA
WDDRA
PA4DR
WDRA
Reset
Reset
Reset
Reset
R
C
R
C
R
C
R
C
RPCRA
RODRA
RDRA
RPORA
D
D
D
D
4
)
REJ09B0245-0400