RM0321 Datasheet, PDF (486/584 Pages) STMicroelectronics – SPEAr320S address map and registers

System configuration registers (MISC)
RM0321
Table 552. BIST2_STS_RES register bit assignments (continued)
BIST2_STS_RES Register
0x10C
Bit
[14:00]
Name
Reset
Value
bbad2(14:00) -
Description
BIST execution result (BIST bad signal status):
1’b0: BIST execution ok.
1’b1: BIST execution fails (ref. next table)
Bist failure table
Bbad
Memory Cut
Peripherals
[14]
ST_SPREG_2048
x32m8_Lb
Ras buf. Sp4Kx8_2
[13]
ST_SPREG_2048
x32m8_Lb
Ras buf. Sp8Kx8_1
[12]
ST_DPHS_1024x
32m8_Lb
Ras buf. Sp4Kx8_4
[11]
ST_DPHS_1024x
32m8_Lb
Ras buf. Sp4Kx8_3
[10]
ST_DPHS_1024x
32m8_Lb
Ras buf. Dp4Kx8_2
[09]
ST_DPHS_1024x
32m8_Lb
Ras buf. Dp4Kx8_1
[08]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_8
[07]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_7
[06]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_6
[05]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_5
[04]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_4
[03]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_3
[02]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_2
[01]
ST_DPHD_128x8
m4_L
Ras hwacc.SpDp128x8_1
[00]
ST_DPHD_96x12
8m4_b
Ras hwdescr.Dp96x128
BIST3_STS_RES register
The BIST3_STS_RES is an RO register which returns the functional BIST execution results
for the RAS-2 memory sub-group.
486/584
Doc ID 022642 Rev 3