Cpld (Bus Control), Memory, E-Bus Host 002 - Yamaha QL5 Service Manual

Q P O N
CPUQL 002 CIRCUIT DIAGRAM (QL5/QL1)
1
2
3
CPU
4
5
6
7
8
9
10
11
12
28CC1-2001130915-2 1
18
M L K J
CLOCK BUFFER
CPLD
I H G
XX
XX
XX
XX
XX
XX : Not installed （未実装）
F E D C
XX
I2C-BUS
CONTROLLER
MRAM
1M
XX
XX
XX
FLASH ROM 512M
PROGRAM
CPLD (Bus Control), MEMORY, E-BUS HOST
CPUQL 002 CIRCUIT DIAGRAM (QL5/QL1)
B A
QL5/QL1