h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 676

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 18 LCD Controller/Driver
• H8S/2648, H8S/2648R, H8S/2647
Bit 3
SGS3
0
1
Note: When using external expansion, set a value of 0000 for SGS3 to SGS0. When the setting of
Rev. 5.00 Sep 22, 2005 page 650 of 1136
REJ09B0257-0500
Bit 2
SGS2
0
1
*
SGS3 to SGS0 is 0000, COM4 to COM1 also function as ports.
Bit 1
SGS1
0
1
0
1
*
Bit 0
SGS0
0
1
0
1
0
1
0
1
0
1
SEG40
to
SEG33
Port
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG32
to
SEG29
Port
Port
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG28
to
SEG25
Port
Port
Port
SEG
SEG
SEG
SEG
SEG
SEG
SEG
Function of Pins SEG40 to SEG1
SEG24
to
SEG21
Port
Port
Port
Port
SEG
SEG
SEG
SEG
SEG
SEG
SEG20
to
SEG17
Port
Port
Port
Port
Port
SEG
SEG
SEG
SEG
SEG
SEG16
to
SEG13
Port
Port
Port
Port
Port
Port
SEG
SEG
SEG
SEG
SEG12
to
SEG9
Port
Port
Port
Port
Port
Port
Port
SEG
SEG
SEG
SEG8
to
SEG5
Port
Port
Port
Port
Port
Port
Port
Port
SEG
SEG
SEG4
to
SEG1 Notes
Port
Port
Port
Port
Port
Port
Port
Port
Port
SEG
Initial value (external
expansion enabled)
External expansion
not possible
*: Don’t care