CYNSE70256-66BHC Cypress Semiconductor Corp, CYNSE70256-66BHC Datasheet - Page 16

• Manufacturer Part Number: CYNSE70256-66BHC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYNSE70256-66BHC

• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Table 7-3. Command Register Description (continued)
7.5
Table 7-4 describes the information register fields for both banks.
Table 7-4. Information Register Description
7.6
Table 7-5 shows the Read burst address register (RBURREG) fields that must be programmed before a burst Read when a Read
burst transfer is done from any bank.
Table 7-5. Read Burst Register Description
Document #: 38-02035 Rev. *E
Revision
Implementation
Reserved
Device ID
MFID
Reserved
Field
CFG
BLEN
Field
ADR
Field
Information Register
Read Burst Address Register
Range Initial Value
[71:25]
[24:9]
0000000000
[3:0]
[6:4]
[7]
[15:8]
[31:16]
[71:32]
000000
Range
0
Range
[18:16]
[27:19]
[71:28]
[15:0]
Database Configuration
partitions of 8K × 72, each of which can be configured as 8K × 72, 4K × 144, or 2K × 288, as
follows.
00: 8K × 72
01: 4K × 144
10: 2K × 288
11: LOW power, partition not used for Search.
Bits[10:9] apply to configuring the first partition in the address space.
Bits[12:11] apply to configuring the second partition in the address space.
Bits[14:13] apply to configuring the third partition in the address space.
Bits[16:15] apply to configuring the fourth partition in the address space.
Bits[18:17] apply to configuring the fifth partition in the address space.
Bits[20:19] apply to configuring the sixth partition in the address space.
Bits[22:21] apply to configuring the seventh partition in the address space.
Bits[24:23] apply to configuring the eighth partition in the address space.
Reserved
0001
001
0
00000100
1101_1100_0111_1111
Initial Value
Initial Value
.
0
0
. The device is divided internally into two banks each consisting of sixteen
Address
a burst-Read operation from a bank. It automatically increments by one
for each successive Read of the data or mask array. Once the operation
is complete, the contents of this field must be reinitialized for the next
operation.
Reserved
Length of Burst Access
4–511 locations in a single burst from each bank. The BLEN decre-
ments automatically. Once the operation is complete, the contents of
this field must be reinitialized for the next operation.
Reserved
Revision Number
Numbers start at one and increment by one for each revision of
the device.
This is the CYNSE70256 implementation number.
Reserved
This is the device identification number.
Manufacturer ID
fication number and continuation bits in the TAP controller.
Reserved
. This is the starting address of the data or mask array during
.
.
.
.
Description
. This field is the same as the manufacturer identi-
. This is the current device revision number.
. The device provides the capability to Read from
Description
Description
CYNSE70256
Page 16 of 109