8 ELECTRICAL CHARACTERISTICS

#BUSREQ, #BUSACK and #NMI timing

BCLK

tBRQS tBRQH

#BUSREQ

Valid input

tBAKD

#BUSACK

tZ2E

eBUS_OUT signals ∗ 1

tB2Z

eBUS_OUT signals ∗ 1

tNMIW

#NMI

∗1 eBUS_OUT indicates the following pins:

A[23:0], #RD, #WRL, #WRH, #HCAS, #LCAS, #CE[17:4], D[15:0]

Input, output and I/O port timing

BCLK

tINPS tINPH

Kxx, Pxx

(input: data readValid input from the port)

Pxx, Rxx (output)

tKINW

Kxx

(K-port interrupt input)

tOUTD

A-84

EPSON

S1C33210 PRODUCT PART