3069RF-ZTAT Datasheet, PDF (953/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

SSOE
Software
standby Mode 7
Hardware standby
External bus
released
Mode 7
Mode 7
P6n
Modes
1 to 5
Reset
R
Q
D
P6 _n DDR
C
WP6D
Reset
R
Q
D
P6 _nDR
C
WP6
RP6
Bus controller
CAS output
enable
HWR output
LWR output
UCAS output
LCAS output
[Legend]
WP6D: Write to P6DDR
WP6: Write to port 6
RP6: Read port 6
SSOE: Software standby output port enable
n = 5 and 6
Figure C.6 (f) Port 6 Block Diagram (Pins P6₅ and P6₆)
Rev. 5.0, 09/04, page 931 of 978