SAA7818HL Datasheet, PDF (8/30 Pages) NXP Semiconductors – DVD and CD playback IC

Philips Semiconductors
SAA7818HL
DVD and CD playback IC
9397 750 14312
Product data sheet
Table 3: Pin description …continued
Symbol
Pin Type ^[1] Drive/
Description
threshold
P4_7_PXT2EN 61 B
M/T
timer 2 input enable or SILD for TZA1038
P4_6_PXT2
62 B
M/T
timer 2 clock input or SICL for TZA1038
P4_5_PXT0
63 B
M/T
timer 1 clock input or SIDA for TZA1038
P4_4_PXT
64 B
M/T
timer 0 clock input or CS2 for external device
P4_3_A19
65 B
M/T
general purpose I/O
P4_2_A18
66 B
M/T
general purpose I/O
V_DDD(C1)
67 P
digital supply voltage 1 for the core (1.8 V)
V_SSD(C1)
68 P
digital ground 1 for the core
UA0_P1_0
69 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 0
UA1_P1_1
70 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 1 (mode 3 = SCCLK)
UA2_P1_2
71 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 2 (mode 3 = OTD)
UA3_P1_3
72 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 3 (mode 3 = DEB_OUT)
UA4_P1_4
73 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 4 (mode 3 = MON_A)
UA5_P1_5
74 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 5 (mode 3 = MON_D)
UA6_P1_6
75 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 6 (mode 3 = vampire 6 to SYNC)
UA7_P1_7
76 B
M/T
Port 1; demultiplexed lower microcontroller
address lines; bit 7 (mode 3 = vampire 7 to V4)
V_DDD(P5)
77 P
digital supply voltage 5 for the pad cells (3.3 V)
V_SSD(P5)
78 P
digital ground 5 for the pad cells
EAN_WAITN 79 B
M/T
address input or wait output (internal pull-up
resistor)
DSDEN_SRST 80 O
M
microcontroller reset output [mace_debug = int0
(HDR66/PLUM)]
PSENN_CS
81 B
M/T
programmable strobe enable or output; enable for
external device (internal pull-up resistor)
ALE_ASTB
82 B
M/T
address latch or chip select (internal pull-up
resistor)
V_DDD(C2)
V_SSD(C2)
UA12
83 P
digital supply voltage 2 for the core (1.8 V)
84 P
digital ground 2 for the core
85 B
M/T
Port 2; upper microcontroller address line; bit 12
UA15
86 B
M/T
Port 2; upper microcontroller address line; bit 15
P4_0_A16
87 B
M/T
A16 to EPROM
P4_1_A17
88 B
M/T
A17 to EPROM
UA14
89 B
M/T
Port 2; upper microcontroller address line; bit 14
UA13
90 B
M/T
Port 2; upper microcontroller address line; bit 13
UA8
91 B
M/T
Port 2; upper microcontroller address line; bit 8
Rev. 03 — 25 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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