MOTOROLA

INDEX - 3

INDEX

—A—

A Law

. . . . . . . . . . . . . . . . . . . . . . . . 8-17
A/D Comb Filter Transfer Function

. . 6-12
A/D Converter

. . . . . . . . . . . . . . . . . . . 6-3
A/D Decimation DSP Filter

. 6-32
,

6-40
,

6-
48
,

. . . . . . . . . . . . . . . . . . . . . 6-56
A/D Section

. . . . . . . . . . . . . . . . . . . . . 6-5
A/D Section DC Gain

. . . . . . . . . . . . 6-12
A/D Section Frequency Response and DC
Gain

. . . . . . . . . . . . . . . . . . . . 6-12
Address Registers

. . . . . . . . . . . . . . . . 1-9
Analog Low-pass Filter Transfer Function

6-24
Attenuator

. . . . . . . . . . . . . . . . . . . . . . 6-4

—B—

Bias Current Generator

. . . . . . . . . . . . 6-3
Bit Field Manipulation Instructions

. . . .34
Bootstrap Control Logic

. . . . . . . . 3-7
,

13
Bootstrap Example, Host

. . . . . . . . . . .21
Bootstrap Example, Low Cost

. . . . . . . .21
Bootstrap Firmware Program

. . . . . . . .14
Bootstrap from the External P Memory

.15
Bootstrap from the Parallel Host Interface

17
Bootstrap from the SSI0

. . . . . . . . . . . .16
Bootstrap Memory

. . . . . . . . . . . . . . . . 3-4
Bootstrap Mode

. . . . . . . . . . . . . . . . . . 3-6
Bootstrap Program

. . . . . . . . . . . . . . . 3-7
Bootstrap Program Listing

. . . . . . . . . .15
Bootstrap ROM

. . . . . . . . . . . . . . . 3-6
,

13
Bus Control Register

. . . . . . . . . . 4-3
,

4-4
Bus Control Register (BCR)

. . . . . . . . . 42

—C—

CCITT

. . . . . . . . . . . . . . . . . . . . . . . . 8-17
CCR

. . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Clock Synthesis Control Register (PLCR)

9-7
COCR Audio Level Control Bits (VC3-VC0)
. . . . . . . . . . . . . . . . . . . . . . . . . 6-7
COCR Codec Enable Bit (COE)

. . . . . 6-9
COCR Codec Interrupt Enable Bit (COIE)

6-9
COCR Codec Ratio Select Bits (CRS1-0)

6-8
COCR Input Select Bit (INS)

. . . . . . . 6-9
COCR Microphone Gain Select Bits
(MGS1-0)

. . . . . . . . . . . . . . . . . 6-8
COCR Mute Bit (MUT)

. . . . . . . . . . . . 6-8
Codec

. . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Codec Control Register (COCR)

.6-6
,

6-7
,

49
Codec DC Constant for 105 Decimation/in-
terpolation Ratio

. . . . . . . . . . 6-47
Codec DC Constant for 125 Decimation/in-
terpolation Ratio

. . . . . . 6-31
,

6-39
Codec DC Constant for 81 Decimation/in-
terpolation Ratio

. . . . . . . . . . 6-55
Codec Master Clock

. . . . . . . . . . . . . . 6-3
Codec Receive Data Register

. . . . . . 6-6