PT6302

V2.1

11

August 2010

Please refer below for the CGROM Address and CGRAM Address Setting relationship.

HEX

X0

X1

X2

CGROM Address

00

0

0

0

RAM00(00000000B)

01

1

0

0

RAM01(00000001B)

02

0

1

0

RAM02(00000010B)

03

1

1

0

RAM03(00000011B)

04

0

0

1

RAM04(00000100B)

05

1

0

1

RAM05(00000101B)

06

0

1

1

RAM06(00000110B)

07

1

1

1

RAM07(00000111B)

The CGROM and CGRAM output area placement is given in the table below.

C0

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C20

C21

C22

C23

C24

C25

C26

C27

C28

C29

C30

C31

C32

C33

C34

Note: The Character Generator ROM (CGROM) consists of 8 CGROM Address bits generating 5 x 7 dot matrix character patterns. It can store up to a

maximum of 248 types of character patterns.

Area corresponds to the 5th Byte (4th Column)

Area corresponds to the 4th Byte (3rd Column)

Area corresponds to the 3rd Byte (2nd Column)

Area corresponds to the 2nd Byte (1st Column)

Area corresponds to the 6th Byte (5th Column)