S1K50000 Epson Electronics America, Inc., S1K50000 Datasheet - Page 59

• Manufacturer Part Number: S1K50000
• Description: Design Guide S1k50000 Series
• Manufacturer: Epson Electronics America, Inc.

Chapter 3: Types of Input/Output Buffers and Usage Precautions
54
USER0
TSTEN
USER2
USER1
In the example circuit shown above, single-power-supply and dual-power-supply I/O cells
coexist for reasons of convenience. Please be aware that in actual circuits these two types of
cells cannot coexist.
IP0
IP1
IP2
XITST1
XIBC
XIBC
XIBC
XIBC
XHIBA
XHIBA
KOR2
KOR2
Figure 3-6 Typical Test Circuit for Fail-Safe and Gated Cells
User Logic
TEST1
KTCIR
TM0
TM1
TM2
TST
ILG
OLG
TAC
MS
TD
TE
TS
EPSON
KAD3
KAO24A
KAO24A
KAO24A
KAO24A
KOR2
STANDARD CELL S1K50000 SERIES
XHBA1T
XHBT1T
XBB1
XBB1
A
E
TA
TE
TS
A
E
TA
TE
TS
A
E
A
E
XHOB1T
XHOB1T
A
TA
TS
A
TA
TS
DESIGN GUIDE
OUT1
OUT0
BIDIR3
BIDIR2
BIDIR1
BIDIR0