ymf744 ETC-unknow, ymf744 Datasheet - Page 31
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ymf744
Manufacturer Part Number
ymf744
Description
Ds-1s
Manufacturer
ETC-unknow
Datasheet
1.YMF744.pdf
(60 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ymf744B-R
Manufacturer:
YAMAHA
Quantity:
20 000
Part Number:
ymf744B-V
Manufacturer:
YAMA
Quantity:
20 000
YMF744B
64-65h: MPU401 Base Address
66-67h: Joystick Base Address
b[15:1] ........MPU401 Base Address
b[15:0] ........Joystick Base Address
This register sets the base address of the MPU401. If b5:I/O bit of 40h register is set to “1”, b[9:1] bits are
decoded by ignoring b[15:10] bits.
This register sets the base address of the Joystick. If b5:I/O bit of 40h register is set to “1”, b[9:0] bits are
decoded by ignoring b[15:10] bits.
b15
b15
Read / Write
Default: 0000h
Access Bus Width: 8, 16, 32-bit
Read / Write
Default: 0000h
Access Bus Width: 8, 16, 32-bit
b14
b14
b13
b13
b12
b12
b11
b11
b10
b10
MPU401 Base Address
b9
b9
Joystick Base Address
-31-
b8
b8
b7
b7
b6
b6
b5
b5
b4
b4
b3
b3
February 3, 1999
b2
b2
b1
b1
b0
b0
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