Specifications* for
EM61000
8-Channel Wave-Table Music Synthesizer
3. Parts List
The EM61000 series have 8K×13 bit program ROM and 272 bytes RAM.
Part
number
Voice ROM
Input pin
I/O pin
Output DAC Melody
pin
EM61001 32K × 8 bits 8 (Port 1)
16
None
1
4 channel
(Port 2, 3)
EM61002 32K × 8 bits None
8 (Port 2)
None
None
1
2
4 channel
8 channel
EM61100 64K × 8 bits 8 (Port 1)
EM61200 128K × 8 bits 8 (Port 1)
EM61300 256K × 8 bits 8 (Port 1)
EM61400 512K × 8 bits 8 (Port 1)
24
(Port 2, 3, 4)
24
None
None
8
2
2
2
8 channel
8 channel
8 channel
(Port 2, 3, 4)
24
(Port 2, 3, 4)
24
(Port 2, 3, 4) (Port 5)
4. PIN DESCRIPTIONS
Symbol
OSCI
I/O
Function
Crystal in/Resistor.
Clock output.
I
OSCO
P1.0~7
P2.0~7
P3.0~7
P4.0~7
P5.0~7
O
I
Bit 0~7 of port 1 (except EM61002).
Bit 0~7 of port 2.
I/O
I/O
I/O
O
Bit 0~7 of port 3 (except EM61002).
Bit 0~7 of port 4 (except EM61001, EM61002).
Bit 0~7 of port 5 (except EM61001, EM61002, EM61100,
EM61200, EM61300).
VO1
VO2
VDD
VSS
O
O
-
Current output of DAC 1.
Current output of DAC 2(except EM61001, EM61002).
Positive power supply.
-
Negative power supply.
For test only (normally floating).
TEST
I
Reset pin (active low, internal pull-high)
RESET
I
* This specification are subject to be changed without notice.
4.9.2003 (V1.3)
2
ELAN [ ELAN MICROELECTRONICS CORP ]
