ymf740c ETC-unknow, ymf740c Datasheet - Page 32

• Manufacturer Part Number: ymf740c
• Description: Ds-1l
• Manufacturer: ETC-unknow

YMF740C
F1h: Scan In/ Out Data
F8h: Interrupt Flag Register
b[7:0] ..........SCAN DATA
b0................SBI: SB Interrupt Flag
This is the data port for reading and writing the internal state.
This bit indicates that the SB DSP occurs the interrupt. This bit is read only. Thus, read the SB DSP
read port to clearing the interrupt and this bit. Then, the value of the read port is invalid.
b7
b7
-
Read / Write
Default: 00h
Read Only
Default: 00h
b6
b6
-
b5
b5
-
SCAN DATA
b4
b4
-
b3
b3
-
b2
b2
-
b1
b1
-
-32-
SBI
b0
b0
January 14, 1999