ml22460mb Oki Semiconductor, ml22460mb Datasheet - Page 12

• Manufacturer Part Number: ml22460mb
• Description: Speech Synthesis Lsi With Serial Rom Interface Including 4-channel Mixing Function
• Manufacturer: Oki Semiconductor

The following table shows the contents of each data output at a status read.
The BUSYB output is “L” level when a command is being processed or the playback of a particular channel is
going on. In other states, the BUSYB output is “H” level. The NCR output is “L” level when a command is
being processed or particular channel is in standby for playback. In other states, the NCR output is “H” level.
MSB
7SB
6SB
5SB
4SB
3SB
2SB
LSB
bit
Channel 4 BUSYB output (BUSYB3)
Channel 4 NCR output (NCR3)
Channel 3 NCR output (NCR2)
Channel 2 NCR output (NCR1)
Channel 1 NCR output (NCR0)
Channel 3 BUSYB output (BUSYB2)
Channel 2 BUSYB output (BUSYB1)
Channel 1 BUSYB output (BUSYB0)
Output status signal
ML22420MB/ ML22460MB
FEDL22420DIGEST-04
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