
APPENDIX A <REFERENCE> EXTERNAL DEVICE INTERFACE TIMINGS
ROM: 100ns, CPU: 25MHz, normal read
BCLK
A[23:0]
#CE9, 10
#RD
D[15:0] | RD data |
ROM: 100ns, CPU: 25MHz, burst read
BCLK
| Normal read cycle |
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| Burst read cycle |
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A[23:0] #CE9, 10 #RD
RD data RD data RD data RD data
D[15:0]
ROM: 100ns, CPU: 20MHz, normal read
BCLK
A[23:0]
#CE9, 10
#RD
D[15:0] | RD data |
ROM: 100ns, CPU: 20MHz, burst read
BCLK
| Normal read cycle |
| Burst read cycle |
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A[23:0] #CE9, 10 #RD
RD data RD data RD data RD data
D[15:0]
S1C33210 PRODUCT PART | EPSON |