z87010 ZiLOG Semiconductor, z87010 Datasheet - Page 6

• Manufacturer Part Number: z87010
• Description: Audio Encoder/decoders
• Manufacturer: ZiLOG Semiconductor

PIN DESCRIPTION (Continued)
Z87010/Z87L10
Audio Encoder/Decoders
Note: *Input or output is defined by interface mode selection.
2-6
11-12
22-24
31-32
35-37
40-42
18,25
3,10
No.
1-2
4-6
8-9
13
14
15
16
17
19
20
21
26
27
28
29
30
33
34
38
39
43
44
7
EXT3-EXT4
V
EXT5-EXT7
TXD
EXT8-EXT9
EXT10-EXT11
/INT2
/INT1
UI1
UI0
SCLK
V
ER//W
/RDYE
/RES
EA0-EA2
/EI
CK
HALT
FS0
/INT0
U00-U01
FS1
V
EXT0-EXT2
V
RXD
EXT12-EXT14
V
EXT15
SS
DD
SS
SS
SS
Symbol
Table 2. 44-Pin QFP Pin Identification
External data bus
Ground
External data bus
Serial output to CODECs
External data bus
External data bus
Interrupt
Interrupt
User input
User input
CODEC serial clock
Power supply
R/W for External Bus
Data Ready
Reset
External Address Bus
Data Strobe for External Bus
Clock
Stop Execution
CODEC0 Frame Sync
Interrupt
User Output
CODEC1 Frame Sync
Ground
External data bus
Ground
Serial Input to CODEC
External Data Bus
Ground
External Data Bus
P R E L I M I N A R Y
Function
Input/Output
–
Input/Output
Output
Input/Output
Input/Output
Input
Input
Input
Input
Input/Output*
Input
Output
Input
Input
Output
Output
Input
Input
Input/Output*
Input
–
Input/Output*
Input
Input/Output
Input
Input
Input/Output
Input
Input/Output
Direction
DS96WRL0601
Zilog