m37280eksp Mitsumi Electronics, Corp., m37280eksp Datasheet - Page 137

• Manufacturer Part Number: m37280eksp
• Description: Single-chip 8-bit Cmos Microcomputer With Closed Caption Decoder And On-screen Display Controller
• Manufacturer: Mitsumi Electronics, Corp.

Memory Map
Rev. 1.0
M37280MK-XXXSP
and M37280EKSP
(1472 bytes)
RAM
for
OSD RAM (SPRITE)
OSD RAM (character)
(See note 1)
(120 bytes)
(1536 bytes)
(See note 2)
(1024 bytes)
M37280MF-
(60K bytes)
XXXSP
RAM
ROM
for
0FFF
0000
00BF
00C0
00FF
0100
0200
0258
02C0
02FF
0300
053F
06FF
0700
07A7
0800
1000
FF00
FFDE
FFFF
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
Interrupt vector area
SFR1 area
SFR2 area
Not used
Not used
Not used
M37280MF–XXXSP, M37280MK–XXXSP
Zero page
Special page
ROM correction memory (64 bytes)
Block 1 : addresses 02C0
Block 2 : addresses 02E0
Notes 1: Refer to Table 12.11.3 OSD RAM (SPRITE).
2: Refer to Tables 12.11.4 and 2.11.5 OSD RAM (character).
M37280MK-XXXSP
(character font)
and M37280EKSP
(20400 bytes)
Expansion ROM
(color dot font)
OSD ROM
(9672 bytes)
(20K bytes)
OSD ROM
16 to
16 to
and ON-SCREEN DISPLAY CONTROLLER
for
02DF
02FF
MITSUBISHI MICROCOMPUTERS
16
16
1ACFF
1B000
1C000
1D000
1E000
1F000
1FFFF
18000
10800
157FF
10000
16
16
16
16
16
16
16
16
16
16
M37280EKSP
16
Not used
Not used
Not used
Bank 11
Bank 12
Bank 13
Bank 14
Bank 15
137