EMC12 ETC2 [List of Unclassifed Manufacturers], EMC12 Datasheet - Page 12

• Manufacturer Part Number: EMC12
• Description: Audio Interface for the EmPack System
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

09 Jan 2006
Bit(s)
0 - 2
3 - 15
Name
INT_CTRL
Reserved
Bit(s)
0
1
2
3
3
4
5
6
7 - 15
Table 1-11: CODEC Control Status Register (CCSR)
Table 1-10: DSP Interrupt Control Register (DICR)
Table 1-8: PIO Interrupt Status Register (PISR)
Name
ADC16
DAC16
SR16
SR32
Table 1-9: PIO Interrupt Mask Register (PIMR)
Bit(s)
0
6
7
8 - 15
Bit(s)
0
6
7
8 - 15
FIFO_RT
SWITCH_FIFO
CLR_FINT
CLR_TINT
Reserved
Access
Write Only
Communication Automation Corporation
Name
DSP
FIFO
TIMEOUT
Reserved
Name
DSP
FIFO
TIMEOUT
Reserved
EMC12 Hardware Reference Manual
Access
Read/Write
Read/Write
Read/Write
Read/Write
Function
0 = Reserved
1 = set External INTREQ1
2 = set External INTREQ2
3 = clear INTREQ1 and INTREQ2, disable LMSYNC interrupt
4 = enable setting INTREQ1 by the rising edge of LMSYNC
5 = disable LMSYNC interrupt
6= enable setting INTREQ1 by both edges of LMSYNC
7 = Reserved
Write Only
Write Only
Write Only
Write Only
Access
Read/Write
Read/Write
Read/Write
Access
Read Only
Read Only
Read Only
Function
ADC 16-bit conversion
DAC 16-bit conversion
16kHz sample rate
32kHz sample rate
Retransmit inactive FIFO
Switch active FIFO
Clear FIFO Switch Interrupt
Clear PIO Timeout Interrupt
Function
0 = disable interrupt
1 = enable interrupt
0 = disable interrupt
1 = enable interrupt
0 = disable interrupt
1 = enable interrupt
Function
DSP PIF signal
FIFO switched
PIO Timeout
1-8