MCZ33781EK Freescale Semiconductor, MCZ33781EK Datasheet - Page 30

• Manufacturer Part Number: MCZ33781EK
• Description: IC MASTER DSI 2.02 DIFF 32-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ33781EK

• Applications: Automotive Systems
• Interface: SPI
• Voltage - Supply: 4.75 V ~ 5.25 V
• Package / Case: 32-SOIC (7.5mm Width) Exposed Pad, 32-eSOIC, 32-HSOIC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30
33781
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Table 9. Register List (continued)
Register
Address
0100000
0100001
0100010
0100011
0100100
0100101
0100110
0100111
0101000
0101001
0101010
0101011
0101100
0101101
0101110
0101111
0110000
0110001
0110010
0110011
0110100
0110101
0110110
0110111
0111000
0111001
0111010
0111011
0111100
0111101
0111110
RESERVED Writes/reads of this address
RESERVED Writes/reads of this address
RESERVED Writes/reads of this address
RESERVED Writes/reads of this address
D1LENGTH DBUS 1 Short Word and
D1SSCTRL
D2LENGTH DBUS 2 Short Word and
D2SSCTRL
D1R3STAT
D2R0STAT
D2R1STAT
D2R2STAT
D2R3STAT
Register
D1SEED
D2SEED
D1CTRL
D1POLY
D2CTRL
D2POLY
D1FSEL
D2FSEL
D2R0H
D2R1H
D2R2H
D2R3H
D2R0L
D2R1L
D2R2L
D2R3L
Name
D1EN
D2EN
DBUS 1 Reg 3 Status
DBUS 1 Control Register
DBUS 1 Enable Register
DBUS 1 Polynomial
DBUS 1 CRC Seed
CRC Lengths
DBUS 1 Spread Spectrum
Control
DBUS 1 Frequency Select
are ignored
are ignored
DBUS 2 Reg 0 Upper Byte
DBUS 2 Reg 0 Lower Byte
DBUS 2 Reg 0 Status
DBUS 2 Reg 1 Upper Byte
DBUS 2 Reg 1 Lower Byte
DBUS 2 Reg 1 Status
DBUS 2 Reg 2 Upper Byte
DBUS 2 Reg 2 Lower Byte
DBUS 2 Reg 2 Status
DBUS 2 Reg 3 Upper Byte
DBUS 2 Reg 3 Lower Byte
DBUS 2 Reg 3 Status
DBUS 2 Control Register
DBUS 2 Enable Register
DBUS 2 Polynomial
DBUS 2 CRC Seed
CRC Lengths
DBUS 2 Spread Spectrum
Control
DBUS 2 Frequency Select
are ignored
are ignored
Register Definition
SEED7
SEED7
POLY7
POLY7
FSEL7
FSEL7
LEN3
LEN3
CRC
CRC
CRC
CRC
Bit7
D15
D15
D15
D15
SW
SW
ER
TS
D7
ER
D7
ER
D7
ER
D7
ER
TS
-
-
-
-
-
-
-
-
POLY6
SEED6
POLY6
SEED6
FSEL6
FSEL6
ISDD
LEN2
ISDD
LEN2
CRC
CRC
CRC
CRC
Bit6
D14
D14
D14
D14
SW
SW
TE
D6
TE
D6
TE
D6
TE
D6
TE
-
-
-
-
-
-
-
-
CRCSEE
CRCSEE
POLY5
POLY5
FSEL5
FSEL5
DLYB
DLYB
LEN1
LEN1
CRC
CRC
SDS
SDS
SDS
SDS
SDS
Bit5
D13
D13
D13
D13
SW
SW
D5
D5
D5
D5
D5
D5
-
-
-
-
-
-
-
-
CRCSEE
CRCSEE
POLY4
POLY4
FSEL4
FSEL4
DLYA
DLYA
LEN0
LEN0
RNE
CRC
RNE
RNE
RNE
RNE
CRC
Bit4
D12
D12
D12
D12
SW
SW
D4
D4
D4
D4
D4
D4
-
-
-
-
-
-
-
-
CRCSEE
CRCSEE
Analog Integrated Circuit Device Data
POLY3
POLY3
FSEL3
FSEL3
LEN3
LEN3
CRC
CRC
CRC
CRC
Bit3
D11
D11
D11
D11
ICL
ICL
ICL
ICL
ICL
D3
D3
D3
D3
D3
D3
-
-
-
-
-
-
-
-
-
-
CRCSEE
CRCSEE
LOOP1
LOOP1
POLY2
POLY2
FSEL2
FSEL2
LEN2
DEV2
LEN2
DEV2
CRC
CRC
CRC
CRC
Bit2
D10
D10
D10
D10
D2
D2
D2
D2
D2
D2
Freescale Semiconductor
0
0
0
0
0
-
-
-
-
-
-
CRCSEE
CRCSEE
LOOP0
LOOP0
POLY1
POLY1
FSEL1
FSEL1
DEV1
DEV1
LEN1
LEN1
FIX0
CRC
CRC
FIX0
FIX0
FIX0
FIX0
CRC
CRC
Bit1
D1
D9
D1
D9
D1
D9
D1
D9
D1
D1
-
-
-
-
-
-
CRCSEE
CRCSEE
POLY0
POLY0
FSEL0
FSEL0
DEV0
DEV0
LEN0
LEN0
FIX1
CRC
CRC
FIX1
FIX1
FIX1
FIX1
CRC
CRC
Bit0
MS
MS
EN
EN
D0
D8
D0
D8
D0
D8
D0
D8
D0
D0
-
-
-
-