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H8S2245 Datasheet(PDF) 788 Page - Renesas Technology Corp

Part # H8S2245
Description  Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
PDF  818 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

H8S2245 Datasheet(HTML) 788 Page - Renesas Technology Corp

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Appendix C I/O Port Block Diagrams
Rev.3.00 Mar. 26, 2007 Page 746 of 772
REJ09B0355-0300
C.6
Port A Block Diagram
R
PAnPCR
C
QD
Reset
WPCRA
Reset
WDRA
R
C
QD
PAn
RDRA
RODRA
RPORA
Legend:
WDDRA
WDRA
WODRA
WPCRA
RDRA
RPORA
RODRA
RPCRA
: Write to PADDR
: Write to PADR
: Write to PAODR
: Write to PAPCR
: Read PADR
: Read port A
: Read PAODR
: Read PAPCR
PAnDR
Reset
WDDRA
R
Modes
4, 5*3
S
C
QD
PAnDDR
Reset
WODRA
RPCRA
R
C
QD
PAnODR
*1
*2
Modes 1, 2, 3, 7
Modes 4, 5, 6
Notes: n = 0 to 3
1. Output enable signal
2. Open drain control signal
3. Set priority
Figure C.6
Port A Block Diagram (Pins PA
0 to PA3)



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