Micrel KSZ8692, Programmer'S Manual

Confidential Information 

2180 Fortune Drive, San Jose CA95131, USA

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 (408)944-0800 

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http://www.micrel.com

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 2008 Micrel Semiconductor

Micrel KSZ8692 SPI Controller 

Programmer’s Guide 

spi_reset: spi_ctr 1FFFE900:80000000 
spi_init: spi_csr 1FFFE91C:98880101 
spi_ks_chipsel: spi_ctr 1FFFE900:40000000 
spi_write_byte: regOffset=0012, length=1 
write_enable: spi_tdr 1FFFE908:00068000 
spi_issue_cmd: spi_tdr 1FFFE908:00020000 
spi_write_byte: spi_tdr 1FFFE908:00120000 
spi_write_byte: spi_tdr 1FFFE908:00000000 
spi_write_byte: spi_tdr 1FFFE908:00338000 
spi_ks_chipsel: spi_ctr 1FFFE900:00000000 
 

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  Write 1-byte data ‘0x44’ to address offset 0x13 

boot > sspi 0 8 021344 
spi_reset: spi_ctr 1FFFE900:80000000 
spi_init: spi_csr 1FFFE91C:98880101 
spi_ks_chipsel: spi_ctr 1FFFE900:40000000 
spi_write_byte: regOffset=0013, length=1 
write_enable: spi_tdr 1FFFE908:00068000 
spi_issue_cmd: spi_tdr 1FFFE908:00020000 
spi_write_byte: spi_tdr 1FFFE908:00130000 
spi_write_byte: spi_tdr 1FFFE908:00000000 
spi_write_byte: spi_tdr 1FFFE908:00448000 
spi_ks_chipsel: spi_ctr 1FFFE900:00000000 
 

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  Read 1-byte data from dress offset 0x10 

boot > sspi 0 8 0310 
spi_reset: spi_ctr 1FFFE900:80000000 
spi_init: spi_csr 1FFFE91C:98880101 
spi_ks_chipsel: spi_ctr 1FFFE900:40000000 
spi_read_byte: regOffset=0010, length=1 
spi_issue_cmd: spi_tdr 1FFFE908:00030000 
spi_read_byte: spi_tdr 1FFFE908:00100000 
spi_read_byte: spi_tdr 1FFFE908:0000a001 
spi_read_byte: spi_rdr 1FFFE904:00110000 
spi_ks_chipsel: spi_ctr 1FFFE900:00000000 
11 
 

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  Read 1-byte data from dress offset 0x11 

boot > sspi 0 8 0311 
spi_reset: spi_ctr 1FFFE900:80000000 
spi_init: spi_csr 1FFFE91C:98880101