CXR704060 Datasheet, PDF (21/45 Pages) Sony Corporation – CMOS 32-bit Single Chip Microcomputer

Pin
PJ1/RE
PJ2/LWR/LB
PJ3/UWR/UB
PJ4/WE
PK0/CS0
to
PK1/CS1
PK5/CS5
to
PK7/CS7
PK2 to PK4
Circuit format
RE, LWR/LB, UWR/UB, WE
PJ register
MPX
VDIO
PJSL register
"0" after a reset
PJD register
"0" after a reset
PJPUL register
"0" after a reset
Data bus
RD
MPX
VDIO
Input data
latch
IP
CMOS
Schmitt input
CS0, CS1, CS5 to CS7
PK register
PKSL register
"0" after a reset
PKD register
"0" after a reset
PKPUL register
"0" after a reset
Data bus
RD
MPX
PK register
MPX
VDIO
VDIO
Input data
latch
IP
CMOS
Schmitt input
VDIO
PKD register
"0" after a reset
PKPUL register
"0" after a reset
Data bus
MPX
RD
VDIO
Input data
latch
IP
CMOS
Schmitt input
– 21 –
CXR704060
After a reset
Hi-Z
Hi-Z
Hi-Z