Figure 8-83. Hln5977A/ Hln5978B Secure Circuit - Motorola APX 5000 Service Manual

Schematics, Boards Overlays, and Parts Lists: Expansion Board
MACE
MACE_CLK_4MHZ
IN
VCC_1.85
R2503
10K
DNP
OPT_SSI_CLK
IN
SSI_MACE_DIN
IN
OPT_SSI_FSYNC
IN
TP2502 1
DNP
MACE_WAKEUP
IN
MACE_RST
IN
IN
IN
OUT
IN
ENC_UART_TX ENC_UART_RX
TEST_POINT TEST_POINT
DNP DNP
ENC_UART_TX
SSI_BLACK_RX
IN
SSI_BLACK_TX_MACE
KEYFAIL
IN
VCC_1.85
R2501
100K

Figure 8-83. HLN5977A/ HLN5978B Secure Circuit

VCC_1.85 VCC_1.85 VCC_1.85
R2511 VDD_IOM
VDD_IOP R2509
0
0
P5
XIN
P6
NC XOUT
MACE_PLLRC
P3
PLLRC
N2
XIN32
P2
C2504
R2505 XOUT32
1000PF 1.2K
PA22_IRQ2_NWR0_NWE
F13
NC PA0_TSYNC_PCK1
G13
NC PA1_TPK0
G14
NC PA2_TPK1
H12
C2506
NC PA3_TPK2 PA23_TD3_A0_NBS0
H13
.01UF
NC PA4_TPK3_DTR1
H14
NC PA5_TPK4_DSR1
J12
NC PA6_TPK5_DCD1
J13
NC PA7_TPK6_RI1
J14
NC
PA8_TPK7_SCK1
K13
NC PA9_TPK8_RTS1
K14
NC PA10_TPK9_CTS1
K11
CONT_1.875
NC PA11_TPK10_TXD1
L12
NC PA12_TPK11_RXD1
L14
NC
PA13_TPK12
L13
NC PA14_TPK13
M13
NC PA15_TPK14_PCK0
M14
NC PA16_TPK15_PCK1
N12
R2507
NC PA21_PCK0_NWAIT
1MEG
L4
VDDBU
KEY_ZEROIZE
M2
TPR0
M3
TPR1
N8
NC PB1_DRXD
P13
PA19_TK1_RK1_SPCK
N14
PA18_RD1_MOSI
P12
PA20_TF1_RF1_NPCS
A9
FIQ
A8
IRQ0
P7
IRQ1
B9
NRST
MACE_TCK D8
TCK
MACE_TMS C8
TMS
MACE_TDI D10
TDI
MACE_NTRST E12
NTRST
DNP
1 B11
ENC_JTAGSEL0
JTGSEL0
1 P14
ENC_JTAGSEL1 JTGSEL1
D9
VCC_1.85 DNP
NC LCK0
H11
R2508 10K
NC LCK1
D11
TST0
C11
TST1
D14
NC SCK0
B14
RXD0
A12
NC CTS0
L6
RD0
P8
RK0
M7
RF0
D12
RD2
B13
TK2_RK2
A13
TF2_RF2
L10
PA25_TK3_RK3
B10
KYLD
V_COMP
R2512 VDDC
0
NC
C2520
0.1UF
U2510
AT58890
N1
NCS0
L3
NCS1
M1
NCS2
A7
NCS3 NC
B7
NCS4 NC
D7
NCS5 NC
A6
NCS6 NC VRTC
P9 R2515 IN
PA29_NCS7 NC
0 DNP
M10
D6 1 VSAVE
NRD TP_MACE_NRD IN
B6
DNP
NWR1_NBS1 NC
D2521
BAS116LT1
P11
2
L1
A1 NC
L2
A2 NC
R2516
K4
A3 NC 0 MACE_BLOCK_SSI_RED
K2
R2519
A4 NC
K1
10
A5 NC
J3
A6 NC
J4
A7 NC
J2
A8 NC
C2518 R2522
H3
A9 NC 2.2UF 10MEG
H2
A10 NC
H1
A11 NC
G3
A12 NC
G4
A13 NC
G2
A14 NC
G1 OPT_SSI_FSYNC
A15 NC
F2
A16 NC
F1
A17 NC
E3 R2513
A18 NC
2K
E2
A19 NC
N11
PA24_RD3_A20 NC
N10
PA26_TF3_RF3_A21
E1
D0 NC
D1
D1 NC
D2
D2 NC
C2
D3
NC
C1
D4 NC
D4
D5 NC
C3
D6 NC
B1
VCC_1.85
D7 NC
B2
D8
NC
A2
D9 NC
C4
D10 NC
A3
D11 NC
C5 R2517
D12 NC
A4 10K
D13 NC
B4
D14 NC
D5
D15 NC
M4 TX_INH
ALARM IN
L11 SSI_RED_RX_MACE
PA17_TD1_MISO OUT
A14 MACE_TDO
TDO
OUT
C9 MACE_RTCK
RTCK IN
F11
TCLK NC
F12
TPS0 NC
E14
TPS1 NC
D13
TPS2 NC
L8
PB0_DTXD NC
C13
TXD0
C14
RTS0 NC OUT
L5 SSI_BLACK_TX_MACE
TD0
M6
TK0 NC
N7
TF0 NC
A11
TD2 NC
P10 MACE_BLOCK_SSI_RED
PA27_TWD OUT
M9
PA28_TWCK R2514
0 DNP
MACE_SEC_CLR_MODE
OUT
U2525
MC78LC
CONT_1.875
2 3
VIN VOUT
4 5
NC1 NC2 NC
C2528
0.1UF
CONT LDO
KEY RETENTION DELAY
C2527
0.1UF
R2523
VDD_IOM
10MEG
U2526
LMC7215
4
1 V_COMP
3
R2524 C2536 C2540
1MEG 0.1UF 0.1UF
VDD_IOP
C2534 C2538 C2541
0.1UF 0.1UF 0.1UF
VDDC
C2535 C2539 C2542
0.1UF 0.1UF 0.1UF
TAMPER POGO PIN 5
NC
4
CONT_1.875 NC
1
M2533
RST_OUT 2
IN
1
R2529
R2530 Q2537
200K
200K SI1024X_T1_E3
D2 3
MON
5 G2
IN
4 S2
D1 6
EMERG_PB
2 G1
IN
1 S1
C2531 C2532
0.1UF 0.1UF
8-159
BYPASS CAPS
C2543 C2546 C2550
0.1UF 0.1UF 0.1UF
C2544 C2548 C2551 C2553
0.1UF 0.1UF 0.1UF 0.1UF
C2545 C2549 C2552 C2554
0.1UF 0.1UF 0.1UF 0.1UF
KEYZEROIZE CKT
Q2547
SI1024X_T1_E3
D2 3
NC
G2
S2
KEY_ZEROIZE
D1 6
G1
S1
C2555
0.1UF