Keyboard shortcuts

Press ← or → to navigate between chapters

Press ? to show this help

Press Esc to hide this help

Configuration registers (Spartan 3, 3E)

TODO: document

Tile GLOBAL_S3

Cells: 0

Bels GLOBAL

spartan3 GLOBAL_S3 bel GLOBAL pins
PinDirectionGLOBAL
spartan3 GLOBAL_S3 bel GLOBAL attribute bits
AttributeGLOBAL
GWE_CYCLE[enum: STARTUP_CYCLE]
GTS_CYCLE[enum: STARTUP_CYCLE]
LOCK_CYCLE[enum: STARTUP_CYCLE]
MATCH_CYCLE[enum: STARTUP_CYCLE]
DONE_CYCLE[enum: STARTUP_CYCLE]
STARTUP_CLOCK[enum: STARTUP_CLOCK]
CONFIG_RATE_S3[enum: CONFIG_RATE_S3]
CAPTURE_ONESHOTCOR[0][23]
DRIVE_DONECOR[0][24]
DONE_PIPECOR[0][25]
DCM_SHUTDOWNCOR[0][26]
CRC_ENABLE!COR[0][29]
BUSCLK_FREQ[enum: BUSCLK_FREQ]
S3_VRDSEL[enum: S3_VRDSEL]
GTS_USR_BCTL[0][0]
VGG_TESTCTL[0][1]
BCLK_TESTCTL[0][2]
SECURITY[enum: SECURITY]
PERSISTCTL[0][3]
spartan3 GLOBAL_S3 enum STARTUP_CYCLE
GLOBAL.GWE_CYCLECOR[0][2]COR[0][1]COR[0][0]
GLOBAL.GTS_CYCLECOR[0][5]COR[0][4]COR[0][3]
_1000
_2001
_3010
_4011
_5100
_6101
DONE110
KEEP111
spartan3 GLOBAL_S3 enum STARTUP_CYCLE
GLOBAL.LOCK_CYCLECOR[0][8]COR[0][7]COR[0][6]
GLOBAL.MATCH_CYCLECOR[0][11]COR[0][10]COR[0][9]
_0000
_1001
_2010
_3011
_4100
_5101
_6110
NOWAIT111
spartan3 GLOBAL_S3 enum STARTUP_CYCLE
GLOBAL.DONE_CYCLECOR[0][14]COR[0][13]COR[0][12]
_1000
_2001
_3010
_4011
_5100
_6101
KEEP111
spartan3 GLOBAL_S3 enum STARTUP_CLOCK
GLOBAL.STARTUP_CLOCKCOR[0][16]COR[0][15]
CCLK00
USERCLK01
JTAGCLK10
spartan3 GLOBAL_S3 enum CONFIG_RATE_S3
GLOBAL.CONFIG_RATE_S3COR[0][21]COR[0][20]COR[0][19]
_3100
_6000
_12001
_25010
_50011
_100110
spartan3 GLOBAL_S3 enum BUSCLK_FREQ
GLOBAL.BUSCLK_FREQCOR[0][18]COR[0][17]
_2501
_5010
_10000
_20011
spartan3 GLOBAL_S3 enum S3_VRDSEL
GLOBAL.S3_VRDSELCOR[0][31]COR[0][30]
_8011
_9010
_9501
_10000
spartan3 GLOBAL_S3 enum SECURITY
GLOBAL.SECURITYCTL[0][5]CTL[0][4]
NONE00
LEVEL101
LEVEL210

Bitstream

spartan3 GLOBAL_S3 rect COR
FrameBit
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
F0 GLOBAL: S3_VRDSEL bit 1 GLOBAL: S3_VRDSEL bit 0 GLOBAL: ! CRC_ENABLE - - GLOBAL: DCM_SHUTDOWN GLOBAL: DONE_PIPE GLOBAL: DRIVE_DONE GLOBAL: CAPTURE_ONESHOT - GLOBAL: CONFIG_RATE_S3 bit 2 GLOBAL: CONFIG_RATE_S3 bit 1 GLOBAL: CONFIG_RATE_S3 bit 0 GLOBAL: BUSCLK_FREQ bit 1 GLOBAL: BUSCLK_FREQ bit 0 GLOBAL: STARTUP_CLOCK bit 1 GLOBAL: STARTUP_CLOCK bit 0 GLOBAL: DONE_CYCLE bit 2 GLOBAL: DONE_CYCLE bit 1 GLOBAL: DONE_CYCLE bit 0 GLOBAL: MATCH_CYCLE bit 2 GLOBAL: MATCH_CYCLE bit 1 GLOBAL: MATCH_CYCLE bit 0 GLOBAL: LOCK_CYCLE bit 2 GLOBAL: LOCK_CYCLE bit 1 GLOBAL: LOCK_CYCLE bit 0 GLOBAL: GTS_CYCLE bit 2 GLOBAL: GTS_CYCLE bit 1 GLOBAL: GTS_CYCLE bit 0 GLOBAL: GWE_CYCLE bit 2 GLOBAL: GWE_CYCLE bit 1 GLOBAL: GWE_CYCLE bit 0
spartan3 GLOBAL_S3 rect CTL
FrameBit
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
F0 - - - - - - - - - - - - - - - - - - - - - - - - - - GLOBAL: SECURITY bit 1 GLOBAL: SECURITY bit 0 GLOBAL: PERSIST GLOBAL: BCLK_TEST GLOBAL: VGG_TEST GLOBAL: GTS_USR_B

Tile GLOBAL_FC

Cells: 0

Bels GLOBAL

spartan3 GLOBAL_FC bel GLOBAL pins
PinDirectionGLOBAL
spartan3 GLOBAL_FC bel GLOBAL attribute bits
AttributeGLOBAL
GWE_CYCLE[enum: STARTUP_CYCLE]
GTS_CYCLE[enum: STARTUP_CYCLE]
DONE_CYCLE[enum: STARTUP_CYCLE]
STARTUP_CLOCK[enum: STARTUP_CLOCK]
CONFIG_RATE_S3[enum: CONFIG_RATE_S3]
CAPTURE_ONESHOTCOR[0][23]
DRIVE_DONECOR[0][24]
DONE_PIPECOR[0][25]
CRC_ENABLE!COR[0][29]
BUSCLK_FREQ[enum: BUSCLK_FREQ]
S3_VRDSEL[enum: S3_VRDSEL]
GTS_USR_BCTL[0][0]
VGG_TESTCTL[0][1]
BCLK_TESTCTL[0][2]
SECURITY[enum: SECURITY]
PERSISTCTL[0][3]
spartan3 GLOBAL_FC enum STARTUP_CYCLE
GLOBAL.GWE_CYCLECOR[0][2]COR[0][1]COR[0][0]
GLOBAL.GTS_CYCLECOR[0][5]COR[0][4]COR[0][3]
_1000
_2001
_3010
_4011
_5100
_6101
DONE110
KEEP111
spartan3 GLOBAL_FC enum STARTUP_CYCLE
GLOBAL.DONE_CYCLECOR[0][14]COR[0][13]COR[0][12]
_1000
_2001
_3010
_4011
_5100
_6101
KEEP111
spartan3 GLOBAL_FC enum STARTUP_CLOCK
GLOBAL.STARTUP_CLOCKCOR[0][16]COR[0][15]
CCLK00
USERCLK01
JTAGCLK10
spartan3 GLOBAL_FC enum CONFIG_RATE_S3
GLOBAL.CONFIG_RATE_S3COR[0][21]COR[0][20]COR[0][19]
_3100
_6000
_12001
_25010
_50011
_100110
spartan3 GLOBAL_FC enum BUSCLK_FREQ
GLOBAL.BUSCLK_FREQCOR[0][18]COR[0][17]
_2501
_5010
_10000
_20011
spartan3 GLOBAL_FC enum S3_VRDSEL
GLOBAL.S3_VRDSELCOR[0][31]COR[0][30]
_8011
_9010
_9501
_10000
spartan3 GLOBAL_FC enum SECURITY
GLOBAL.SECURITYCTL[0][5]CTL[0][4]
NONE00
LEVEL101
LEVEL210

Bitstream

spartan3 GLOBAL_FC rect COR
FrameBit
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
F0 GLOBAL: S3_VRDSEL bit 1 GLOBAL: S3_VRDSEL bit 0 GLOBAL: ! CRC_ENABLE - - - GLOBAL: DONE_PIPE GLOBAL: DRIVE_DONE GLOBAL: CAPTURE_ONESHOT - GLOBAL: CONFIG_RATE_S3 bit 2 GLOBAL: CONFIG_RATE_S3 bit 1 GLOBAL: CONFIG_RATE_S3 bit 0 GLOBAL: BUSCLK_FREQ bit 1 GLOBAL: BUSCLK_FREQ bit 0 GLOBAL: STARTUP_CLOCK bit 1 GLOBAL: STARTUP_CLOCK bit 0 GLOBAL: DONE_CYCLE bit 2 GLOBAL: DONE_CYCLE bit 1 GLOBAL: DONE_CYCLE bit 0 - - - - - - GLOBAL: GTS_CYCLE bit 2 GLOBAL: GTS_CYCLE bit 1 GLOBAL: GTS_CYCLE bit 0 GLOBAL: GWE_CYCLE bit 2 GLOBAL: GWE_CYCLE bit 1 GLOBAL: GWE_CYCLE bit 0
spartan3 GLOBAL_FC rect CTL
FrameBit
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
F0 - - - - - - - - - - - - - - - - - - - - - - - - - - GLOBAL: SECURITY bit 1 GLOBAL: SECURITY bit 0 GLOBAL: PERSIST GLOBAL: BCLK_TEST GLOBAL: VGG_TEST GLOBAL: GTS_USR_B

Tile GLOBAL_S3E

Cells: 0

Bels GLOBAL

spartan3 GLOBAL_S3E bel GLOBAL pins
PinDirectionGLOBAL
spartan3 GLOBAL_S3E bel GLOBAL attribute bits
AttributeGLOBAL
GWE_CYCLE[enum: STARTUP_CYCLE]
GTS_CYCLE[enum: STARTUP_CYCLE]
LOCK_CYCLE[enum: STARTUP_CYCLE]
DONE_CYCLE[enum: STARTUP_CYCLE]
STARTUP_CLOCK[enum: STARTUP_CLOCK]
CONFIG_RATE_S3E[enum: CONFIG_RATE_S3E]
CAPTURE_ONESHOTCOR[0][23]
DRIVE_DONECOR[0][24]
DONE_PIPECOR[0][25]
DCM_SHUTDOWNCOR[0][26]
CRC_ENABLE!COR[0][29]
BUSCLK_FREQ[enum: BUSCLK_FREQ]
S3E_VRDSEL[enum: S3E_VRDSEL]
MULTIBOOT_ENABLECOR[0][28]
GTS_USR_BCTL[0][0]
VGG_TESTCTL[0][1]
BCLK_TESTCTL[0][2]
SECURITY[enum: SECURITY]
PERSISTCTL[0][3]
spartan3 GLOBAL_S3E enum STARTUP_CYCLE
GLOBAL.GWE_CYCLECOR[0][2]COR[0][1]COR[0][0]
GLOBAL.GTS_CYCLECOR[0][5]COR[0][4]COR[0][3]
_1000
_2001
_3010
_4011
_5100
_6101
DONE110
KEEP111
spartan3 GLOBAL_S3E enum STARTUP_CYCLE
GLOBAL.LOCK_CYCLECOR[0][8]COR[0][7]COR[0][6]
_0000
_1001
_2010
_3011
_4100
_5101
_6110
NOWAIT111
spartan3 GLOBAL_S3E enum STARTUP_CYCLE
GLOBAL.DONE_CYCLECOR[0][14]COR[0][13]COR[0][12]
_1000
_2001
_3010
_4011
_5100
_6101
KEEP111
spartan3 GLOBAL_S3E enum STARTUP_CLOCK
GLOBAL.STARTUP_CLOCKCOR[0][16]COR[0][15]
CCLK00
USERCLK01
JTAGCLK10
spartan3 GLOBAL_S3E enum CONFIG_RATE_S3E
GLOBAL.CONFIG_RATE_S3ECOR[0][21]COR[0][20]COR[0][19]
_1000
_3001
_6010
_12011
_25110
_50100
spartan3 GLOBAL_S3E enum BUSCLK_FREQ
GLOBAL.BUSCLK_FREQCOR[0][18]COR[0][17]
_2501
_5010
_10000
_20011
spartan3 GLOBAL_S3E enum S3E_VRDSEL
GLOBAL.S3E_VRDSELCOR[0][31]COR[0][30]
_7000
_8011
_9010
spartan3 GLOBAL_S3E enum SECURITY
GLOBAL.SECURITYCTL[0][5]CTL[0][4]
NONE00
LEVEL101
LEVEL210

Bitstream

spartan3 GLOBAL_S3E rect COR
FrameBit
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
F0 GLOBAL: S3E_VRDSEL bit 1 GLOBAL: S3E_VRDSEL bit 0 GLOBAL: ! CRC_ENABLE GLOBAL: MULTIBOOT_ENABLE - GLOBAL: DCM_SHUTDOWN GLOBAL: DONE_PIPE GLOBAL: DRIVE_DONE GLOBAL: CAPTURE_ONESHOT - GLOBAL: CONFIG_RATE_S3E bit 2 GLOBAL: CONFIG_RATE_S3E bit 1 GLOBAL: CONFIG_RATE_S3E bit 0 GLOBAL: BUSCLK_FREQ bit 1 GLOBAL: BUSCLK_FREQ bit 0 GLOBAL: STARTUP_CLOCK bit 1 GLOBAL: STARTUP_CLOCK bit 0 GLOBAL: DONE_CYCLE bit 2 GLOBAL: DONE_CYCLE bit 1 GLOBAL: DONE_CYCLE bit 0 - - - GLOBAL: LOCK_CYCLE bit 2 GLOBAL: LOCK_CYCLE bit 1 GLOBAL: LOCK_CYCLE bit 0 GLOBAL: GTS_CYCLE bit 2 GLOBAL: GTS_CYCLE bit 1 GLOBAL: GTS_CYCLE bit 0 GLOBAL: GWE_CYCLE bit 2 GLOBAL: GWE_CYCLE bit 1 GLOBAL: GWE_CYCLE bit 0
spartan3 GLOBAL_S3E rect CTL
FrameBit
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
F0 - - - - - - - - - - - - - - - - - - - - - - - - - - GLOBAL: SECURITY bit 1 GLOBAL: SECURITY bit 0 GLOBAL: PERSIST GLOBAL: BCLK_TEST GLOBAL: VGG_TEST GLOBAL: GTS_USR_B