Epson S1D13504 manual Introduction Interfacing to the MPC821

Epson Research and Development	Page 3
Vancouver Design Center

Table of Contents

1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2Interfacing to the MPC821 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1	The MPC8xx System Bus	. . . . . . . . . . . . . . . . . .	. 8
2.2	MPC821 Bus Overview	. . . . . . . . . . . . . . . . . .	. 8
	2.2.1 Normal (Non-Burst) Bus Transactions	. . . . . . . . . . . . . . . . . . . . . . . . . 9

2.3Memory Controller Module . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.3.1General-Purpose Chip Select Module (GPCM) . . . . . . . . . . . . . . . . . . . . 11

2.3.2User-Programmable Machine (UPM) . . . . . . . . . . . . . . . . . . . . . . . . . 12

3	S1D13504 Host Bus Interface			13
	3.1	Generic MPU Host Bus Interface Pin Mapping	.	13
	3.2	Generic MPU Host Bus Interface Signals	.	14
4	MPC821 to S1D13504 Interface			15
	4.1	Hardware Description	.	15
	4.2	Hardware Connections	.	16

4.3S1D13504 Hardware Configuration . . . . . . . . . . . . . . . . . . . . . . 18

4.4 Register/Memory Mapping . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.5MPC821 Chip Select Configuration . . . . . . . . . . . . . . . . . . . . . . 19

4.6 Test Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.6.1Source Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5	Software		22
6	References		23
	6.1	Documents	23
	6.2	Document Sources	23
7	Technical Support		24

7.1EPSON LCD/CRT Controllers (S1D13504) . . . . . . . . . . . . . . . . . . 24

7.2 Motorola MPC821 Processor . . . . . . . . . . . . . . . . . . . . . . . . 24

Interfacing to the Motorola MPC821 Microprocessor	S1D13504
Issue Date: 01/02/02	X19A-G-010-05