HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 1218

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

C.14
Rev.4.00 Sep. 07, 2007 Page 1188 of 1210
REJ09B0245-0400
Legend:
WDDRE: Write to PEDDR
WDRE:
WPCRE: Write to PEPCR
RDRE:
RPORE: Read port E
RPCRE: Read PEPCR
Note: n = 0 to 7
PE
n
Port E
Write to PEDR
Read PEDR
Figure C.14 Port E Block Diagram (Pins PE
External address write
Modes 4 to 6
Modes 4 to 6
Mode 7
External address lower read
Q
Q
Q
PEnPCR
PEnDDR
WPCRE
WDDRE
PEnDR
WDRE
Reset
Reset
Reset
R
C
R
C
R
C
RPCRE
RDRE
RPORE
D
D
D
0
to PE
7
)
Bus controller
8-bit bus
mode