S1D13503 Epson Electronics America, Inc., S1D13503 Datasheet - Page 30

• Manufacturer Part Number: S1D13503
• Description: S1d13503 Graphics Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Page 22
5 PIN DESCRIPTION
5.1 Description
S1D13503
X18A-A-001-08
Pin Name Type
DB0-
DB15
AB0
AB1-
AB19
BHE#
IOCS#
Key:
I
O
I/O
P
COx
COxS
TSx
TSxD2
TTL
TTLS
I/O
I
I
I
I
=
=
=
=
=
=
=
=
=
=
Input
Output
Bidirectional (Input/Output)
Power pin
CMOS level output driver, x denotes driver type (see Table 6-4, “Output Specifications,” on page 28)
CMOS level output driver with slew rate control for noise reduction, x denotes driver type (see Table 6-4,
“Output Specifications,” on page 28)
Tri-state CMOS level output driver, x denotes driver type (see Table 6-4, “Output Specifications,” on
page 28)
Tri-state CMOS level output driver with pull down resistor (typical values of 100K
respectively), x denotes driver type (see Table 6-4, “Output Specifications,” on page 28)
TTL level input (V
TTL level input with hysteresis
F00A
Pin #
94 -
100, 1,
4 -11
12
13 - 31
91
84
F01A
Pin #
91 - 98,
1 - 8
9
10 - 28
88
81
DD
D00A
Pad #
118-
119,
121-
125,
128,
4-11
13
14-20,
22-30,
32-33,
36
113
103
= 5.0V, see Table 6-3, “Input Specifications,” on page 27)
Table 5-1: Bus Interface
Driver
TS2
TTLS
TTL
TTLS
TTLS
Description
These pins are connected to the system data bus. In 8-bit bus
mode, DB8-DB15 must be tied to V
In MC68000 MPU interface, this pin is connected to the Upper
Data Strobe (UDS#) pin of MC68000. In other MPU/Bus
interfaces, this pin is connected to the system address bus.
These pins are connected to the system address bus.
In MC68000 MPU interface, this pin is connected to the Lower
Data Strobe (LDS#) pin of MC68000. In other MPU/Bus
interfaces, this pin is the Byte High Enable input for use with
16-bit system. In 8-bit bus mode tie the BHE# input to V
Active low input to select one of sixteen internal registers.
Hardware Functional Specification
Epson Research and Development
DD
Vancouver Design Center
.
Issue Date: 01/01/29
at 5V/3.0V
DD
.