zl50021 Zarlink Semiconductor, zl50021 Datasheet - Page 60

• Manufacturer Part Number: zl50021
• Description: Enhanced 4 K Digital Switch With Stratum 3 Dpll
• Manufacturer: Zarlink Semiconductor

15 - 9
External Read/Write Address: 0003
Reset Value: 0000
15
Bit
0
8
7
6
5
4
3
2
1
0
14
0
CKOFPO3
CKOFPO2
CKOFPO1
CKOFPO0
FPOF2EN
FPOF1EN
FPOF0EN
CKO5EN
CKO4EN
Unused
Name
13
EN
EN
EN
EN
0
Table 21 - Output Clock and Frame Pulse Control Register (OCFCR) Bits
H
12
0
Reserved. In normal functional mode, these bits MUST be set to zero.
FPo_OFF2/FPo5 Enable
When this bit is high, output frame pulse FPo_OFF2/FPo5 is enabled.
When this bit is low, output frame pulse FPo_OFF2/FPo5 is in high impedance state.
FPo_OFF1 Enable
When this bit is high, output frame pulse FPo_OFF1 is enabled.
When this bit is low, output frame pulse FPo_OFF1 is in high impedance state.
FPo_OFF0 Enable
When this bit is high, output frame pulse FPo_OFF0 is enabled.
When this bit is low, output frame pulse FPo_OFF0 is in high impedance state.
CKo5 Enable
When this bit is high, output clock CKo5 is enabled.
When this bit is low, output clock CKo5 is in high impedance state.
CKo5 is available in Master mode or in Slave mode with SLV_DPLLEN set.
CKo4 Enable
When this bit is high, output clock CKo4 is enabled.
When this bit is low, output clock CKo4 is in high impedance state.
CKo4 is available in Master mode or in Slave mode with SLV_DPLLEN set.
CKo3 and FPo3 Enable
When this bit is high, output clock CKo3 and output frame pulse FPo3 are enabled.
When this bit is low, CKo3 and FPo3 are in high impedance state.
CKo2 and FPo2 Enable
When this bit is high, output clock CKo2 and output frame pulse FPo2 are enabled.
When this bit is low, CKo2 and FPo2 are in high impedance state.
CKo1 and FPo1 Enable
When this bit is high, output clock CKo1 and output frame pulse FPo1 are enabled.
When this bit is low, CKo1 and FPo1 are in high impedance state.
CKo0 and FPo0 Enable
When this bit is high, output clock CKo0 and output frame pulse FPo0 are enabled.
When this bit is low, CKo0 and FPo0 are in high impedance state.
11
0
H
10
0
9
0
Zarlink Semiconductor Inc.
FPOF2
EN
8
ZL50021
FPOF1
60
EN
7
FPOF0
Description
EN
6
CKO5
EN
5
CKO4
EN
4
FPO3
CKO
EN
3
FPO2
CKO
EN
2
FPO1
CKO
Data Sheet
EN
1
FPO0
CKO
EN
0