Z86L9900100ZEM Datasheet, PDF (62/70 Pages) Zilog, Inc. – ICEBOX

A
B
VCC
J3
USER NOTE:
1
2 DM_ENA
INSTALL JUMPER IF TA RGET
SYSTEM USES POR T 3 PIN 4
R17
AS /DM PIN TO ACCE SS
4
EXTERNAL DATA/PROG RAM
10K
MEMORY.
3
pg11
pg11
pg11
pg11
pg11
pg11
pg8
pg11
pg11
pg11
nRST_T
nMDS_I
nDS_I
R_W_I
nMAS_I
P34_nDM
nDM
nSYNC
SCLK
nAS_I
pg7
R32_64
pg7 nEXR_OFF
pg8 C_JAM_P1
pg8
FG_BG
nDR_P1MM
pg11 nRST_frI
2
VCC
U13
13
26
VCC13
VCC26
19
32
GND19
GND32
nRST_T
nMDS_I
nDS_I
R_W_I
nMAS_I
P34_nDM
nDM
nSYNC
SCLK
nAS_I
12
15
16
17
18
20
21
22
24
25
nRST_T
nMDS_I
nDS_I
R/W_I
nMAS_I
P34_nDM
nDM
nSYNC
SCLK
nAS_I
R32_64
nEXR_OFF
27
28
R32/63
nEXR_OFF
C_JAM_P1
FG_BG
nDR_P1MM
nRST_frI
nRST_toM
29
30
31
C_JAM_P1
FG_BG
nDR_P1MM
14
23
nRST_frI ^(TDI)
nRST_toM (TMS)
pg11 A_I[15..8]
pg11 I_WR_RD
pg11 nAD_I_OE
pg4,11 nRST_Itv
pg9 A_M_LO[1..0]
pg10 P_RD_WR
pg7,10 P_TBD3
1
pg7,10 P_TBD2
pg7,10 P_TBD1
A_I[15..8]
A_M_LO[1..0]
(TMS)
(TDI)
FOR USER"S MANUAL ONLY
A
B
UM005100-IRR0400
C
J4
EXT_MEM 2
R18
10K
VCC
1
USER NOTE:
INSTALL JUMPER IF
TARGET SYSTEM U SES
PORT 1 AS AD DRESS/DATA
BUS.
1 ^R19 2
10K
nRST_frM
C_DR_ADI
nAS_M
R/W_M ⁷⁴
AD_M0
AD_M1
AD_M2
AD_M3
AD_M4
AD_M5
AD_M6
AD_M7
73
70
69
68
67
65
64
63
P_CLKE/CE
P_WR/RD
nDS_frI
nP_PGM
P_CLR
P_CLK
61
60
58
57
56
55
(TDO) I/O1
(TCK) I/O2
71
62
GND59
GND72
59
72
VCC66 ⁶⁶
R_W_M
AD_M0
AD_M1
AD_M2
AD_M3
AD_M4
AD_M5
AD_M6
AD_M7
P_CLK_CE
P_WR_RD
nDS_frI
nP_PGM
P_CLR
P_CLK
(TDO)
(TCK)
VCC
EPM7128S-LC84
C
D
E
4
A_M[15..8]
A_M[15..8] pg8
P_CT_CLK pg8
nRST_CT pg8
nDS_M pg8
nRST_frM pg8
C_DR_ADI pg8
nAS_M pg8
AD_M[7..0]
R_W_M pg8
AD_M[7..0] pg8
3
VCC
P_CLK_CE pg7,8,10
P_WR_RD pg7,8,10
nDS_frI pg8
nP_PGM pg7,10
P_CLR pg7,10
P_CLK pg7,10
2
R20
R21 10K
10K
ISP HEA DER FOR ALTERA CPLD
(TCK)
(TDO)
(TMS)
(TDI)
VCC
P4
1
2
3
4
5
6
7
8
9
10
DESIGNER NOTE:
R22
10K
ALTERA PIN USE FOR ISP CAN ALSO BE
USED AS I/O CONTROL PIN. P IN NOT
CURENTLY USED A S I/O PIN CAN BE
USED AS I/O PIN IN THE FUTURE AS
NEEDED.
1
CONTROL LOGIC
Title
SCHEMATIC, Z869L9 EMULATION DAUGHTER BOARD
Size
B
Document Number
Rev
A
Date:
Monday, August 14, 2000
Sheet
3
of 11
D
E
Schematic 3