CS61884-IQZ Cirrus Logic Inc, CS61884-IQZ Datasheet - Page 48

• Manufacturer Part Number: CS61884-IQZ
• Description: IC,PCM TRANSCEIVER,OCTAL,CEPT PCM-30/E-1,QFP,144PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS61884-IQZ

• Rohs Compliant: YES

16.3 Device ID Register (IDR)
Revision section: 0h = Rev A, 1h = Rev B and so on. The device Identification Code [27 - 12] is derived
from the last three digits of the part number (884). The LSB is a constant 1, as defined by IEEE 1149.1.
17. BOUNDARY SCAN REGISTER (BSR)
The BSR is a shift register that provides access to the digital I/O pins. The BSR is used to read and write
the device pins to verify interchip connectivity. Each pin has a corresponding scan cell in the register. The
pin to scan cell mapping is given in the BSR description shown in
NOTE: Data is shifted LSB first into the BSR register.
48
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0
REVISION
0
0h
0
0
0
0
0h
0
0
BSR
Bit
DEVICE IDCODE REGISTER
1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
0
1
2
3
4
5
6
7
8
9
CS61884 IDCODE REGISTER(IDR)
0
8h
Table 11. Boundary Scan Register
0
LOOP0/D0
LOOP0/D0
LOOP0/D0
LOOP1/D1
0
RNEG7
RNEG6
RPOS7
TNEG7
TPOS7
RPOS6
TNEG6
TPOS6
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
RCLK7
RCLK6
Name
TCLK7
TCLK6
MODE
MODE
MCLK
LOS7
LOS6
Pin
1
-
-
0
8h
0
0
Note 2
Note 2
Type
Cell
O
O
O
O
O
O
O
O
O
0
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
4h
Table
0
MODE_TRI
MODE_IN
Symbol
LOS6_B
RNEG7
RNEG6
RPOS7
HIZ7_B
TNEG7
RPOS6
HIZ6_B
TNEG6
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
RCLK7
TPOS7
RCLK6
TPOS6
TCLK7
TCLK6
MCLK
LOS7
LPO0
0
LPT0
LPT1
11.
LPI0
Bit
0
MANUFACTURER CODE
0h
0 0 0 1 1 0 0 1 0 0 1
Oh
CS61884
DS485F1
9h