Epson Research and Development

Page 17

Vancouver Design Center

 

 

 

Table 4-1: List of Connections from MPC821ADS to S1D13504 (Continued)

MPC821 Signal Name

MPC821ADS Connector and Pin Name

S1D13504 Signal Name

 

 

 

 

 

 

 

D12

P12-B14

DB3

 

 

 

 

 

 

 

D13

P12-D14

DB2

 

 

 

 

 

 

 

D14

P12-B13

DB1

 

 

 

 

 

 

 

D15

P12-C13

DB0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P9-D15

RESET#

 

SRESET

 

 

 

 

 

SYSCLK

P9-C2

BUSCLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6-D13

CS#

 

 

CS4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6-B6

WAIT#

 

 

 

TA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6-B15

WE1#

 

 

WE0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6-A14

WE0#

 

 

WE1

 

 

 

 

 

 

 

 

 

 

 

 

 

P6-B16

RD1#, RD0#

 

 

 

OE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12-A1, P12-B1, P12-A2, P12-B2,

 

 

 

Gnd

P12-A3, P12-B3, P12-A4, P12-B4,

Vss

 

 

P12-A5, P12-B5, P12-A6, P12-B6,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12-A7

 

 

 

 

 

 

 

 

 

 

 

 

Note

Note that the bit numbering of the Power PC bus signals is reversed from convention, e.g.: the most significant address bit is A0, the next is A1, A2, etc.

Interfacing to the Motorola MPC821 Microprocessor

S1D13504

Issue Date: 01/02/02

X19A-G-010-05

Page 455
Image 455
Epson S1D13504 manual Sreset, Sysclk, CS4, WE0, WE1