ZiLOG Z86L99 ICEBOX User Manual page 61

A
LG
P_CT_CLK
P_TBD3
P_TBD2
P_TBD1
4
nP_PGM
P_WR_RD
P_CLK_CE
nEXR_OFF
nIRQ_ACK
nMDS_I
nRST_frI
AD_M[7..0]
A_I[15..8]
AD_I[7..0]
P4_I[0..7]
P5_I[0..7]
P6_I[0..7]
P2_I[0..7]
3
LOGIC ANALYZER CONNECTOR
ICE
nAS_Itv
P2_I[0..7]
P6_I[0..7] nDS_Itv
P5_I[0..7] P34tv
P4_I[0..7] A_Itv[15..8]
AD_Itv[7..0]
R_W_Itv
nSYNCtv
nMDS_Itv
SCLKtv
nMAS_Itv
nDTMRtv
2
XTAL1tv
nXROFFtv
nRST_Itv
nRST_Ttv
ICE MCU
1
FOR USER"S MANUAL ONLY
A
UM005100-IRR0400
B
P4[0..7]
P5[0..7]
P2[0..7]
P_CLK
P_CLR
R32_64
nIRQ_ACK
nMAS_I
SCLK
nSYNC
nRST_frI
FG_BG
FG_BG
AD_I[7..0]
nDS_I
R_W_I
nAS_I
TRANS
nAS_Itv
nAS_Itv
nDS_Itv
nDS_Itv
P34tv
P34tv P34_nDM
A_Itv[15..8]
A_Itv[15..8] A_I[15..8]
nDS_I
AD_Itv[7..0]
AD_Itv[7..0] AD_I[7..0]
R_W_Itv
R_W_Itv R_W_I
nSYNCtv
nSYNCtv nSYNC
nMDS_Itv
nMDS_Itv nMDS_I
SCLKtv
SCLKtv SCLK
nMAS_Itv
nMAS_Itv nMAS_I
nDTMRtv
nDTMRtv
XTAL1tv
XTAL1tv
nXROFFtv
nXROFFtv nEXR_OFF
R32_64
nRST_Itv
nRST_Itv nRST_frI
nRST_Ttv
nRST_Ttv n R S T _ T
nDR_P1MM
nAD_I_OE
I_WR_RD
nIACKtv
nIACKtv
VOLTAGE TRANSLATOR
B
C
POWER
POWER LOGIC
CPLD
P34_nDM
P34_nDM
A_I[15..8]
A_I[15..8]
nDS_I
nDS_I
nAS_I
nAS_I P_CT_CLK
R_W_I
R_W_I
nSYNC
nSYNC AD_M[7..0]
nMDS_I
nMDS_I C_JAM_P1
SCLK
SCLK A_M[15..8]
nMAS_I
nMAS_I nDS_frI
nDS_M
nAS_M
nEXR_OFF
nEXR_OFF R_W_M
R32_64
R32_64 C_DR_ADI
nRST_frI
n R S T _ T
n R S T _ T nRST_frM
nRST_CT
nDR_P1MM
nDR_P1MM
nAD_I_OE
nAD_I_OE
I_WR_RD
I_WR_RD
CONTROL LOGIC
nRST_Itv
C
D
PGM_LOGIC
P_RD_WR
P_RD_WR
D_P[7..0]
P_CLK_CE
P_CLK_CE
P_WR_RD
P_WR_RD P_AL_CLK
nP_PGM
nP_PGM P_AH_CLK
P_CLR
P_CLR
P_CLK
P_CLK
P_TBD1
P_TBD1
P_TBD2
P_TBD2
P_TBD3
P_TBD3
AD_M[7..0]
PROGRAMMING LOGIC
nWR_DAC
C T R L
P_CT_CLK
P_CT_CLK
AD_M[7..0]
AD_M[7..0]
C_JAM_P1
C_JAM_P1
A_M[15..8]
A_M[15..8]
nDS_frI
nDS_frI
nDS_M
nDS_M
nAS_M
nAS_M
R_W_M
R_W_M
C_DR_ADI
C_DR_ADI
nDM nDM
nRST_frM
nRST_frM
nRST_CT
nRST_CT
R_W_I
nMAS_I
SCLK
nSYNC
A_I[15..8]
AD_I[7..0]
MOTHERBOARD INTERFACE
ZILOG
4201 Bee Caves Road
Suite C-100
Austin, TX 78746
Title
SCHEMATIC, Z86L99 EMULATION DAUGHTER BOARD
Size Document Number
B
Date: Monday, August 14, 2000
D
Schematic 2
E
4
3
P2[0..7]
P5[0..7]
P4[0..7]
2
1
R e v
A
Sheet 2 of 11
E