cs4216 Cirrus Logic, Inc., cs4216 Datasheet - Page 53

• Manufacturer Part Number: cs4216
• Description: 16-bit Stereo Audio Codec Logic
• Manufacturer: Cirrus Logic, Inc.

;PALASM Design Description
;---------------------------------- Declaration Segment ------------
TITLE
PATTERN
REVISION
AUTHOR
COMPANY
DATE
CHIP _4216l_b PALCE22V10Z
;---------------------------------- PIN Declarations ---------------
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
;----------------------------------- Boolean Equation Segment ------
EQUATIONS
MF1 = SPF2 * /SPF1 * MA * DIV1
MF1.TRST = SPF2 * /SPF1
MF2 = SPF2 * /SPF1 * MA * DIV2
MF2.TRST = SPF2
MF3 = /SPF2 * DI3 + SPF2 * /SPF1 * /MA * DI3
MF4 = /SPF2 * DI4
DS83DB4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+ SPF2 * /SPF1 * /MA * BPF2
+ SPF2 * /SPF1 * /MA * BPF1
+ SPF2 * SPF1 * CDIN
+ SPF2 * /SPF1 * MA * DIV3
+ SPF2 * SPF1 * CCLK
CDB4216
4216L_B
2.0B
C. Sanchez
Crystal Semiconductor
4/27/93
/SPF2
/SPF1
/MA
/BPF2
/BPF1
/DIV3
/DIV2
/DIV1
DI4
DI3
DI2
GND
CDIN
CCLK
NC
MF6
MF3
MF4
MF2
/CCS
MF1
NC
NC
VCC
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; OUTPUT
COMBINATORIAL ; OUTPUT
COMBINATORIAL ; OUTPUT
COMBINATORIAL ; OUTPUT
COMBINATORIAL ; INPUT
COMBINATORIAL ; OUTPUT
Figure 10. PALCE22V10Z PAL Equations.
CDB4216
53