Epson Research and Development

Page 17

Vancouver Design Center

 

 

 

6.15 CPU/Bus Interface Header Strips

All of the CPU/Bus interface pins of the S1D13504 are connected to the header strips H1 and H2 for easy interface to a CPU/Bus other than the ISA bus.

Refer to Table 4-1 “CPU/BUS Connector (H1) Pinout,” on page 10 and Table 4-2 “CPU/BUS

Connector (H2) Pinout,” on page 11 for specific settings.

Note

These headers only provide the CPU/Bus interface signals from the S1D13504. When another host bus interface is selected through [MD3:1] configuration, appropriate external decode logic MUST be used to access the S1D13504. See the section “Host Bus Interface Pin Mapping” of the S1D13504 Hardware Functional Specification, document number X19A-A-002-xx.

6.16 Schematic Notes

The following schematics are for reference only and may not reflect actual implementation. Please request updated information before starting any hardware design.

S5U13504B00C Rev.1.0 ISA Bus Evaluation Board User Manual

S1D13504

Issue Date: 01/02/02

X19A-G-004-06

Page 323
Image 323
Epson S1D13504 manual 15 CPU/Bus Interface Header Strips, Schematic Notes