6816985H01-F February 14, 2012
700/800 MHz Troubleshooting Tables: Tables 8.4-11
P11 GROUND GROUND No
M11 GROUND GROUND No
L15 GROUND GROUND No
H16 GROUND GROUND No
F14 GROUND GROUND No
G14 GROUND GROUND No
E13 GROUND GROUND No
B13 GROUND GROUND No
K15 GROUND GROUND No
D9 GROUND GROUND No
C8 GROUND GROUND No
B5 GROUND GROUND No
C2 GROUND GROUND No
C1 GROUND GROUND No
H3 GROUND GROUND No
K15 GROUND GROUND No
T8 GROUND GROUND No
H15 GROUND GROUND No
C9 GROUND GROUND No
B6 ABACUS_CS* U401, pin 25 Active Low Yes
E2 UNIVERSAL_SPI_CS* C222 Active Low Yes
D2 NOT USED No
E3 MAKO_CE Active High No
E4 SCKB B_CLK SPI B Clock Yes
B1 NOT USED No
F4 NOT USED No
F5 SPI_MOSI_B BMOSI SPI B Data
(VOCON)
Yes
C7 SPI_CLK_A SCKA SPI A Clock Yes
C6 MOSIA R802 SPI A Data
(RF Devices)
Yes
G10 NOT USED No
Table 8.4-5. Patriot MCU/DSP (U800) Pinout (Continued)
U401
Pin Number
Description To/From Comment
Accessible on
Main Board?