BT8954 CONEXANT [Conexant Systems, Inc], BT8954 Datasheet - Page 17

• Manufacturer Part Number: BT8954
• Description: VOICE PAIR GAIN FRAMER
• Manufacturer: CONEXANT [Conexant Systems, Inc]

Figure 2-1. Pin Diagram
N8954DSC
QCLK_REP
WR*/R/W*
RD*/DS*
ADDR[6]
ADDR[5]
ADDR[4]
ADDR[3]
ADDR[2]
ADDR[1]
ADDR[0]
QCLK
GND
IRQ*
GND
VDD
ALE
CS*
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
2.0 Pin Descriptions
Bt8954 pin assignments for the 68-pin Plastic Leaded Chip Carrier (PLCC)
package are illustrated in
illustrated in
Figure
Bt8954
Conexant
2-2, and the signals are defined in
Figure
2
2-1. The functional pinout for the Bt8954 is
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
GND
ADPCMCK
PCMF[13]
PCMF[12]
PCMF[11]
PCMF[10]
PCMF[9]
VDD
GND
PCMF[8]
PCMF[7]
PCMF[6]/EPCMF[6]
PCMF[5]/EPCMF[5]
PCMF[4]/EPCMF[4]
PCMF[3]/EPCMF[3]
PCMF[2]/EPCMF[2]
PCMF[1]/EPCMF[1]
Table
2-1.
2-1