mt90870ag2 Zarlink Semiconductor, mt90870ag2 Datasheet - Page 70

• Manufacturer Part Number: mt90870ag2
• Description: Flexible 12 K Digital Switch F12kdx
• Manufacturer: Zarlink Semiconductor

13.15
Address 3FFFh
The revision control register stores the binary value of the silicon revision number. This register is read only. The
RCR register is configured as follows:
15-4
Bit
3-0
Bit
3
2
1
0
Revision Control Register
BISTPCB
BISTSCL
BISTCCL
BISTPCL
Name
Reserved
RC(3:0)
Name
Reset
Table 49 - Memory BIST Register (MBISTR) Bits (continued)
0
0
0
0
defined by silicon
Table 50 - Revision Control Register (RCR) Bits
Backplane Connection Memory Pass/Fail Bit (Read only).
This bit indicates the Pass/Fail status following completion of the Memory BIST
sequence. A HIGH indicates Pass, a LOW indicates Fail.
Local Connection Memory Start BIST sequence.
Sequence enabled on LOW to HIGH transition.
Local Connection Memory BIST sequence completed. (Read only).
High indicates completion of Memory BIST sequence.
Local Connection Memory Pass/Fail Bit (Read only).
This bit indicates the Pass/Fail status following completion of the Memory BIST
sequence. A HIGH indicates Pass, a LOW indicates Fail.
Reset Value
0
Zarlink Semiconductor Inc.
MT90870
Reserved.
Revision Control Bits.
70
Description
Description
Data Sheet