Broadcom BCM7405 - Page 7

2/24/2008 9T6WP
Preliminary Hardware Data Module BCM7405
06/29/07
Broadcom Corporation
Document 7405-1HDM00-R Page vii
Generic I/O Port Controller ......................................................................................................... 1-77
SPI Master .................................................................................................................................. 1-77
Programmable Queue ......................................................................................................... 1-78
Wraparound Transfer Mode ................................................................................................ 1-78
Programmable Transfer Length .......................................................................................... 1-78
Programmable Transfer Delay ............................................................................................ 1-78
Programmable Queue Pointer ............................................................................................ 1-78
BSC Master ................................................................................................................................ 1-78
BSC Master Interface Operation ......................................................................................... 1-79
BSC Slave .................................................................................................................................. 1-79
BSC Operation .................................................................................................................... 1-79
PWMs ......................................................................................................................................... 1-80
Timer/Counters ........................................................................................................................... 1-80
Smart Card Interfaces................................................................................................................. 1-80
Features .............................................................................................................................. 1-81
M-Card CPU Interface ................................................................................................................ 1-82
Introduction ......................................................................................................................... 1-82
Input and Output Processes ............................................................................................... 1-83
PCI and External Bus Interface ..................................................................................................1-84
Advanced Connectivity Interface ................................................................................................ 1-89
Ethernet .............................................................................................................................. 1-89
Serial ATA Controller .......................................................................................................... 1-89
USB ..................................................................................................................................... 1-90
Soft Modem ......................................................................................................................... 1-91
PCI ...................................................................................................................................... 1-91
JTAG Interface............................................................................................................................ 1-91
Testability........................................................................................................................................... 1-92
Overview ..................................................................................................................................... 1-92
Production Testing ...................................................................................................................... 1-92
Scan .................................................................................................................................... 1-92
Built-In Self-Test ................................................................................................................. 1-92
Functional Testing ...................................................................................................................... 1-92
Test Modes ......................................................................................................................... 1-92
Test Buses .......................................................................................................................... 1-92
On-Board Testing ....................................................................................................................... 1-92