ZL50012QCG1 Zarlink, ZL50012QCG1 Datasheet - Page 17

• Manufacturer Part Number: ZL50012QCG1
• Description: Switch Fabric 256 x 256 3.3V 160-Pin LQFP Tray
• Manufacturer: Zarlink

Specifications of ZL50012QCG1

• Package: 160LQFP
• Number Of Ports: 16
• Fabric Size: 256 x 256
• Switch Core: Non-Blocking
• Port Speed: 8.192|4.096|2.048 Mbps
• Operating Supply Voltage: 3.3 V

The device also delivers positive or negative output frame pulse and ST-BUS output clock formats via the
programming of the FP0P, FP1P, FP2P, CK0P, CK1P and CK2P bits in the Internal Mode Selection (IMS) register.
By default, the device delivers the negative output frame pulse and negative output clock formats.
Figure 8 to Figure 13 describe the usage of the CKFP0, CKFP1, CKFP2, FP0P, FP1P, FP2P, CK0P, CK1P and
CK2P in the Control Register and Internal Mode Selection Register:
(16.384 MHz)
(16.384 MHz)
(4.096 MHz)
(4.096 MHz)
(8.192 MHz)
(8.192 MHz)
CKOP = 1
CKOP = 0
CKOP = 0
CKOP = 1
CK1P = 1
FPOP = 0
CK1P = 0
FP0P = 0
FP0P = 1
FPOP =1
FP1P = 0
FP1P = 1
(8 kHz)
CKo1
CKo0
CKo0
CKo0
CKo0
CKo1
FPo0
FPo0
FPo0
FPo0
FPo1
FPo1
Figure 10 - FPo1 and CKo1 Output Timing when the CKFP1 bit = 0
Figure 8 - FPo0 and CKo0 Output Timing when the CKFP0 bit = 0
Figure 9 - FPo0 and CKo0 Output Timing when the CKFP0 bit = 1
Zarlink Semiconductor Inc.
ZL50012
20
Data Sheet