In Cisco IOS routers, which chipset is the PVDM-12 DSP hardware based on?
A.
C542
B.
C549
C.
C5510
D.
C5421
E.
C5409
Explanation:
NM-HDV has five SIMM sockets (called Banks) that hold the PVDM-12 cards. Each PVDM-12
card contains three TI 549 DSPs.
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/7x/uc7_0/media.html